389971296

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 288

約数和(自身を含む): 1381974048

約数和(自身を除く): 992002752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 32, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 78, 88, 96, 99, 102, 104, 117, 132, 136, 143, 144, 153, 156, 176, 187, 198, 204, 208, 221, 234, 264, 272, 286, 288, 306, 312, 352, 374, 396, 408, 416, 429, 442, 468, 528, 544, 557, 561, 572, 612, 624, 663, 748, 792, 816, 858, 884, 936, 1056, 1114, 1122, 1144, 1224, 1248, 1287, 1326, 1496, 1584, 1632, 1671, 1683, 1716, 1768, 1872, 1989, 2228, 2244, 2288, 2431, 2448, 2574, 2652, 2992, 3168, 3342, 3366, 3432, 3536, 3744, 3978, 4456, 4488, 4576, 4862, 4896, 5013, 5148, 5304, 5984, 6127, 6684, 6732, 6864, 7072, 7241, 7293, 7956, 8912, 8976, 9469, 9724, 10026, 10296, 10608, 12254, 13368, 13464, 13728, 14482, 14586, 15912, 17824, 17952, 18381, 18938, 19448, 20052, 20592, 21216, 21723, 21879, 24508, 26736, 26928, 28407, 28964, 29172, 31824, 36762, 37876, 38896, 40104, 41184, 43446, 43758, 49016, 53472, 53856, 55143, 56814, 57928, 58344, 63648, 65169, 73524, 75752, 77792, 79651, 80208, 85221, 86892, 87516, 98032, 104159, 110286, 113628, 115856, 116688, 123097, 130338, 147048, 151504, 159302, 160416, 170442, 173784, 175032, 196064, 208318, 220572, 227256, 231712, 233376, 238953, 246194, 260676, 294096, 303008, 312477, 318604, 340884, 347568, 350064, 369291, 416636, 441144, 454512, 477906, 492388, 521352, 588192, 624954, 637208, 681768, 695136, 700128, 716859, 738582, 833272, 882288, 909024, 937431, 955812, 984776, 1042704, 1107873, 1249908, 1274416, 1354067, 1363536, 1433718, 1477164, 1666544, 1764576, 1874862, 1911624, 1969552, 2085408, 2215746, 2499816, 2548832, 2708134, 2727072, 2867436, 2954328, 3333088, 3749724, 3823248, 3939104, 4062201, 4431492, 4999632, 5416268, 5734872, 5908656, 7499448, 7646496, 8124402, 8862984, 9999264, 10832536, 11469744, 11817312, 12186603, 14998896, 16248804, 17725968, 21665072, 22939488, 24373206, 29997792, 32497608, 35451936, 43330144, 48746412, 64995216, 97492824, 129990432, 194985648, 389971296]

約数ペア:

[(1, 389971296), (2, 194985648), (3, 129990432), (4, 97492824), (6, 64995216), (8, 48746412), (9, 43330144), (11, 35451936), (12, 32497608), (13, 29997792), (16, 24373206), (17, 22939488), (18, 21665072), (22, 17725968), (24, 16248804), (26, 14998896), (32, 12186603), (33, 11817312), (34, 11469744), (36, 10832536), (39, 9999264), (44, 8862984), (48, 8124402), (51, 7646496), (52, 7499448), (66, 5908656), (68, 5734872), (72, 5416268), (78, 4999632), (88, 4431492), (96, 4062201), (99, 3939104), (102, 3823248), (104, 3749724), (117, 3333088), (132, 2954328), (136, 2867436), (143, 2727072), (144, 2708134), (153, 2548832), (156, 2499816), (176, 2215746), (187, 2085408), (198, 1969552), (204, 1911624), (208, 1874862), (221, 1764576), (234, 1666544), (264, 1477164), (272, 1433718), (286, 1363536), (288, 1354067), (306, 1274416), (312, 1249908), (352, 1107873), (374, 1042704), (396, 984776), (408, 955812), (416, 937431), (429, 909024), (442, 882288), (468, 833272), (528, 738582), (544, 716859), (557, 700128), (561, 695136), (572, 681768), (612, 637208), (624, 624954), (663, 588192), (748, 521352), (792, 492388), (816, 477906), (858, 454512), (884, 441144), (936, 416636), (1056, 369291), (1114, 350064), (1122, 347568), (1144, 340884), (1224, 318604), (1248, 312477), (1287, 303008), (1326, 294096), (1496, 260676), (1584, 246194), (1632, 238953), (1671, 233376), (1683, 231712), (1716, 227256), (1768, 220572), (1872, 208318), (1989, 196064), (2228, 175032), (2244, 173784), (2288, 170442), (2431, 160416), (2448, 159302), (2574, 151504), (2652, 147048), (2992, 130338), (3168, 123097), (3342, 116688), (3366, 115856), (3432, 113628), (3536, 110286), (3744, 104159), (3978, 98032), (4456, 87516), (4488, 86892), (4576, 85221), (4862, 80208), (4896, 79651), (5013, 77792), (5148, 75752), (5304, 73524), (5984, 65169), (6127, 63648), (6684, 58344), (6732, 57928), (6864, 56814), (7072, 55143), (7241, 53856), (7293, 53472), (7956, 49016), (8912, 43758), (8976, 43446), (9469, 41184), (9724, 40104), (10026, 38896), (10296, 37876), (10608, 36762), (12254, 31824), (13368, 29172), (13464, 28964), (13728, 28407), (14482, 26928), (14586, 26736), (15912, 24508), (17824, 21879), (17952, 21723), (18381, 21216), (18938, 20592), (19448, 20052)]