128123424

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 384

約数和(自身を含む): 472469760

約数和(自身を除く): 344346336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 27, 32, 33, 34, 36, 39, 44, 48, 51, 52, 54, 61, 66, 68, 72, 78, 88, 96, 99, 102, 104, 108, 117, 122, 132, 136, 143, 144, 153, 156, 176, 183, 187, 198, 204, 208, 216, 221, 234, 244, 264, 272, 286, 288, 297, 306, 312, 351, 352, 366, 374, 396, 408, 416, 429, 432, 442, 459, 468, 488, 528, 544, 549, 561, 572, 594, 612, 624, 663, 671, 702, 732, 748, 792, 793, 816, 858, 864, 884, 918, 936, 976, 1037, 1056, 1098, 1122, 1144, 1188, 1224, 1248, 1287, 1326, 1342, 1404, 1464, 1496, 1584, 1586, 1632, 1647, 1683, 1716, 1768, 1836, 1872, 1952, 1989, 2013, 2074, 2196, 2244, 2288, 2376, 2379, 2431, 2448, 2574, 2652, 2684, 2808, 2928, 2992, 3111, 3168, 3172, 3294, 3366, 3432, 3536, 3672, 3744, 3861, 3978, 4026, 4148, 4392, 4488, 4576, 4752, 4758, 4862, 4896, 5049, 5148, 5304, 5368, 5616, 5856, 5967, 5984, 6039, 6222, 6344, 6588, 6732, 6864, 7072, 7137, 7293, 7344, 7722, 7956, 8052, 8296, 8723, 8784, 8976, 9333, 9504, 9516, 9724, 10098, 10296, 10608, 10736, 11232, 11407, 11934, 12078, 12444, 12688, 13176, 13464, 13481, 13728, 14274, 14586, 14688, 15444, 15912, 16104, 16592, 17446, 17568, 17952, 18117, 18666, 19032, 19448, 20196, 20592, 21216, 21411, 21472, 21879, 22814, 23868, 24156, 24888, 25376, 26169, 26352, 26928, 26962, 27999, 28548, 29172, 30888, 31824, 32208, 33184, 34221, 34892, 36234, 37332, 38064, 38896, 40392, 40443, 41184, 42822, 43758, 45628, 47736, 48312, 49776, 52338, 52704, 53856, 53924, 55998, 57096, 58344, 61776, 63648, 64416, 65637, 68442, 69784, 72468, 74664, 76128, 77792, 78507, 80784, 80886, 85644, 87516, 91256, 95472, 96624, 99552, 102663, 104676, 107848, 111996, 114192, 116688, 121329, 123552, 131274, 136884, 139568, 144936, 148291, 149328, 157014, 161568, 161772, 171288, 175032, 182512, 190944, 193248, 205326, 209352, 215696, 223992, 228384, 233376, 235521, 242658, 262548, 273768, 279136, 289872, 296582, 298656, 307989, 314028, 323544, 342576, 350064, 363987, 365024, 410652, 418704, 431392, 444873, 447984, 471042, 485316, 525096, 547536, 579744, 593164, 615978, 628056, 647088, 685152, 700128, 727974, 821304, 837408, 889746, 895968, 942084, 970632, 1050192, 1095072, 1186328, 1231956, 1256112, 1294176, 1334619, 1455948, 1642608, 1779492, 1884168, 1941264, 2100384, 2372656, 2463912, 2512224, 2669238, 2911896, 3285216, 3558984, 3768336, 3882528, 4003857, 4745312, 4927824, 5338476, 5823792, 7117968, 7536672, 8007714, 9855648, 10676952, 11647584, 14235936, 16015428, 21353904, 32030856, 42707808, 64061712, 128123424]

約数ペア:

[(1, 128123424), (2, 64061712), (3, 42707808), (4, 32030856), (6, 21353904), (8, 16015428), (9, 14235936), (11, 11647584), (12, 10676952), (13, 9855648), (16, 8007714), (17, 7536672), (18, 7117968), (22, 5823792), (24, 5338476), (26, 4927824), (27, 4745312), (32, 4003857), (33, 3882528), (34, 3768336), (36, 3558984), (39, 3285216), (44, 2911896), (48, 2669238), (51, 2512224), (52, 2463912), (54, 2372656), (61, 2100384), (66, 1941264), (68, 1884168), (72, 1779492), (78, 1642608), (88, 1455948), (96, 1334619), (99, 1294176), (102, 1256112), (104, 1231956), (108, 1186328), (117, 1095072), (122, 1050192), (132, 970632), (136, 942084), (143, 895968), (144, 889746), (153, 837408), (156, 821304), (176, 727974), (183, 700128), (187, 685152), (198, 647088), (204, 628056), (208, 615978), (216, 593164), (221, 579744), (234, 547536), (244, 525096), (264, 485316), (272, 471042), (286, 447984), (288, 444873), (297, 431392), (306, 418704), (312, 410652), (351, 365024), (352, 363987), (366, 350064), (374, 342576), (396, 323544), (408, 314028), (416, 307989), (429, 298656), (432, 296582), (442, 289872), (459, 279136), (468, 273768), (488, 262548), (528, 242658), (544, 235521), (549, 233376), (561, 228384), (572, 223992), (594, 215696), (612, 209352), (624, 205326), (663, 193248), (671, 190944), (702, 182512), (732, 175032), (748, 171288), (792, 161772), (793, 161568), (816, 157014), (858, 149328), (864, 148291), (884, 144936), (918, 139568), (936, 136884), (976, 131274), (1037, 123552), (1056, 121329), (1098, 116688), (1122, 114192), (1144, 111996), (1188, 107848), (1224, 104676), (1248, 102663), (1287, 99552), (1326, 96624), (1342, 95472), (1404, 91256), (1464, 87516), (1496, 85644), (1584, 80886), (1586, 80784), (1632, 78507), (1647, 77792), (1683, 76128), (1716, 74664), (1768, 72468), (1836, 69784), (1872, 68442), (1952, 65637), (1989, 64416), (2013, 63648), (2074, 61776), (2196, 58344), (2244, 57096), (2288, 55998), (2376, 53924), (2379, 53856), (2431, 52704), (2448, 52338), (2574, 49776), (2652, 48312), (2684, 47736), (2808, 45628), (2928, 43758), (2992, 42822), (3111, 41184), (3168, 40443), (3172, 40392), (3294, 38896), (3366, 38064), (3432, 37332), (3536, 36234), (3672, 34892), (3744, 34221), (3861, 33184), (3978, 32208), (4026, 31824), (4148, 30888), (4392, 29172), (4488, 28548), (4576, 27999), (4752, 26962), (4758, 26928), (4862, 26352), (4896, 26169), (5049, 25376), (5148, 24888), (5304, 24156), (5368, 23868), (5616, 22814), (5856, 21879), (5967, 21472), (5984, 21411), (6039, 21216), (6222, 20592), (6344, 20196), (6588, 19448), (6732, 19032), (6864, 18666), (7072, 18117), (7137, 17952), (7293, 17568), (7344, 17446), (7722, 16592), (7956, 16104), (8052, 15912), (8296, 15444), (8723, 14688), (8784, 14586), (8976, 14274), (9333, 13728), (9504, 13481), (9516, 13464), (9724, 13176), (10098, 12688), (10296, 12444), (10608, 12078), (10736, 11934), (11232, 11407)]