400613304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3109}}^1$

素因数の和:3197

約数の個数: 128

約数和(自身を含む): 1253952000

約数和(自身を除く): 853338696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 59, 78, 84, 91, 104, 118, 156, 168, 177, 182, 236, 273, 312, 354, 364, 413, 472, 546, 708, 728, 767, 826, 1092, 1239, 1416, 1534, 1652, 2184, 2301, 2478, 3068, 3109, 3304, 4602, 4956, 5369, 6136, 6218, 9204, 9327, 9912, 10738, 12436, 16107, 18408, 18654, 21476, 21763, 24872, 32214, 37308, 40417, 42952, 43526, 64428, 65289, 74616, 80834, 87052, 121251, 128856, 130578, 161668, 174104, 183431, 242502, 261156, 282919, 323336, 366862, 485004, 522312, 550293, 565838, 733724, 848757, 970008, 1100586, 1131676, 1284017, 1467448, 1697514, 2201172, 2263352, 2384603, 2568034, 3395028, 3852051, 4402344, 4769206, 5136068, 6790056, 7153809, 7704102, 9538412, 10272136, 14307618, 15408204, 16692221, 19076824, 28615236, 30816408, 33384442, 50076663, 57230472, 66768884, 100153326, 133537768, 200306652, 400613304]

約数ペア:

[(1, 400613304), (2, 200306652), (3, 133537768), (4, 100153326), (6, 66768884), (7, 57230472), (8, 50076663), (12, 33384442), (13, 30816408), (14, 28615236), (21, 19076824), (24, 16692221), (26, 15408204), (28, 14307618), (39, 10272136), (42, 9538412), (52, 7704102), (56, 7153809), (59, 6790056), (78, 5136068), (84, 4769206), (91, 4402344), (104, 3852051), (118, 3395028), (156, 2568034), (168, 2384603), (177, 2263352), (182, 2201172), (236, 1697514), (273, 1467448), (312, 1284017), (354, 1131676), (364, 1100586), (413, 970008), (472, 848757), (546, 733724), (708, 565838), (728, 550293), (767, 522312), (826, 485004), (1092, 366862), (1239, 323336), (1416, 282919), (1534, 261156), (1652, 242502), (2184, 183431), (2301, 174104), (2478, 161668), (3068, 130578), (3109, 128856), (3304, 121251), (4602, 87052), (4956, 80834), (5369, 74616), (6136, 65289), (6218, 64428), (9204, 43526), (9327, 42952), (9912, 40417), (10738, 37308), (12436, 32214), (16107, 24872), (18408, 21763), (18654, 21476)]