1297187584

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 3532032000

約数和(自身を除く): 2234844416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 64, 68, 77, 79, 88, 98, 112, 119, 128, 136, 154, 158, 176, 187, 196, 224, 238, 256, 272, 308, 316, 343, 352, 374, 392, 448, 476, 539, 544, 553, 616, 632, 686, 704, 748, 784, 833, 869, 896, 952, 1078, 1088, 1106, 1232, 1264, 1309, 1343, 1372, 1408, 1496, 1568, 1666, 1738, 1792, 1904, 2156, 2176, 2212, 2464, 2528, 2618, 2686, 2744, 2816, 2992, 3136, 3332, 3476, 3773, 3808, 3871, 4312, 4352, 4424, 4928, 5056, 5236, 5372, 5488, 5831, 5984, 6083, 6272, 6664, 6952, 7546, 7616, 7742, 8624, 8848, 9163, 9401, 9856, 10112, 10472, 10744, 10976, 11662, 11968, 12166, 12544, 13328, 13904, 14773, 15092, 15232, 15484, 17248, 17696, 18326, 18802, 19712, 20224, 20944, 21488, 21952, 23324, 23936, 24332, 26656, 27097, 27808, 29546, 30184, 30464, 30968, 34496, 35392, 36652, 37604, 41888, 42581, 42976, 43904, 46648, 47872, 48664, 53312, 54194, 55616, 59092, 60368, 61936, 64141, 65807, 68992, 70784, 73304, 75208, 83776, 85162, 85952, 87808, 93296, 97328, 103411, 106624, 108388, 111232, 118184, 120736, 123872, 128282, 131614, 137984, 141568, 146608, 150416, 167552, 170324, 171904, 186592, 194656, 206822, 213248, 216776, 222464, 236368, 241472, 247744, 256564, 263228, 293216, 298067, 300832, 335104, 340648, 343808, 373184, 389312, 413644, 433552, 460649, 472736, 482944, 495488, 513128, 526456, 586432, 596134, 601664, 681296, 723877, 746368, 778624, 827288, 867104, 921298, 945472, 965888, 990976, 1026256, 1052912, 1172864, 1192268, 1203328, 1362592, 1447754, 1492736, 1557248, 1654576, 1734208, 1842596, 1890944, 2052512, 2105824, 2345728, 2384536, 2406656, 2725184, 2895508, 3309152, 3468416, 3685192, 3781888, 4105024, 4211648, 4769072, 5067139, 5450368, 5791016, 6618304, 6936832, 7370384, 8210048, 8423296, 9538144, 10134278, 10900736, 11582032, 13236608, 14740768, 16420096, 16846592, 19076288, 20268556, 23164064, 26473216, 29481536, 38152576, 40537112, 46328128, 58963072, 76305152, 81074224, 92656256, 117926144, 162148448, 185312512, 324296896, 648593792, 1297187584]

約数ペア:

[(1, 1297187584), (2, 648593792), (4, 324296896), (7, 185312512), (8, 162148448), (11, 117926144), (14, 92656256), (16, 81074224), (17, 76305152), (22, 58963072), (28, 46328128), (32, 40537112), (34, 38152576), (44, 29481536), (49, 26473216), (56, 23164064), (64, 20268556), (68, 19076288), (77, 16846592), (79, 16420096), (88, 14740768), (98, 13236608), (112, 11582032), (119, 10900736), (128, 10134278), (136, 9538144), (154, 8423296), (158, 8210048), (176, 7370384), (187, 6936832), (196, 6618304), (224, 5791016), (238, 5450368), (256, 5067139), (272, 4769072), (308, 4211648), (316, 4105024), (343, 3781888), (352, 3685192), (374, 3468416), (392, 3309152), (448, 2895508), (476, 2725184), (539, 2406656), (544, 2384536), (553, 2345728), (616, 2105824), (632, 2052512), (686, 1890944), (704, 1842596), (748, 1734208), (784, 1654576), (833, 1557248), (869, 1492736), (896, 1447754), (952, 1362592), (1078, 1203328), (1088, 1192268), (1106, 1172864), (1232, 1052912), (1264, 1026256), (1309, 990976), (1343, 965888), (1372, 945472), (1408, 921298), (1496, 867104), (1568, 827288), (1666, 778624), (1738, 746368), (1792, 723877), (1904, 681296), (2156, 601664), (2176, 596134), (2212, 586432), (2464, 526456), (2528, 513128), (2618, 495488), (2686, 482944), (2744, 472736), (2816, 460649), (2992, 433552), (3136, 413644), (3332, 389312), (3476, 373184), (3773, 343808), (3808, 340648), (3871, 335104), (4312, 300832), (4352, 298067), (4424, 293216), (4928, 263228), (5056, 256564), (5236, 247744), (5372, 241472), (5488, 236368), (5831, 222464), (5984, 216776), (6083, 213248), (6272, 206822), (6664, 194656), (6952, 186592), (7546, 171904), (7616, 170324), (7742, 167552), (8624, 150416), (8848, 146608), (9163, 141568), (9401, 137984), (9856, 131614), (10112, 128282), (10472, 123872), (10744, 120736), (10976, 118184), (11662, 111232), (11968, 108388), (12166, 106624), (12544, 103411), (13328, 97328), (13904, 93296), (14773, 87808), (15092, 85952), (15232, 85162), (15484, 83776), (17248, 75208), (17696, 73304), (18326, 70784), (18802, 68992), (19712, 65807), (20224, 64141), (20944, 61936), (21488, 60368), (21952, 59092), (23324, 55616), (23936, 54194), (24332, 53312), (26656, 48664), (27097, 47872), (27808, 46648), (29546, 43904), (30184, 42976), (30464, 42581), (30968, 41888), (34496, 37604), (35392, 36652)]