728397696

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1847}}^1$

素因数の和:1956

約数の個数: 128

約数和(自身を含む): 2111155200

約数和(自身を除く): 1382757504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 237, 312, 316, 384, 416, 474, 624, 632, 832, 948, 1027, 1248, 1264, 1664, 1847, 1896, 2054, 2496, 2528, 3081, 3694, 3792, 4108, 4992, 5056, 5541, 6162, 7388, 7584, 8216, 10112, 11082, 12324, 14776, 15168, 16432, 22164, 24011, 24648, 29552, 30336, 32864, 44328, 48022, 49296, 59104, 65728, 72033, 88656, 96044, 98592, 118208, 131456, 144066, 145913, 177312, 192088, 197184, 236416, 288132, 291826, 354624, 384176, 394368, 437739, 576264, 583652, 709248, 768352, 875478, 1152528, 1167304, 1536704, 1750956, 1896869, 2305056, 2334608, 3073408, 3501912, 3793738, 4610112, 4669216, 5690607, 7003824, 7587476, 9220224, 9338432, 11381214, 14007648, 15174952, 18676864, 22762428, 28015296, 30349904, 45524856, 56030592, 60699808, 91049712, 121399616, 182099424, 242799232, 364198848, 728397696]

約数ペア:

[(1, 728397696), (2, 364198848), (3, 242799232), (4, 182099424), (6, 121399616), (8, 91049712), (12, 60699808), (13, 56030592), (16, 45524856), (24, 30349904), (26, 28015296), (32, 22762428), (39, 18676864), (48, 15174952), (52, 14007648), (64, 11381214), (78, 9338432), (79, 9220224), (96, 7587476), (104, 7003824), (128, 5690607), (156, 4669216), (158, 4610112), (192, 3793738), (208, 3501912), (237, 3073408), (312, 2334608), (316, 2305056), (384, 1896869), (416, 1750956), (474, 1536704), (624, 1167304), (632, 1152528), (832, 875478), (948, 768352), (1027, 709248), (1248, 583652), (1264, 576264), (1664, 437739), (1847, 394368), (1896, 384176), (2054, 354624), (2496, 291826), (2528, 288132), (3081, 236416), (3694, 197184), (3792, 192088), (4108, 177312), (4992, 145913), (5056, 144066), (5541, 131456), (6162, 118208), (7388, 98592), (7584, 96044), (8216, 88656), (10112, 72033), (11082, 65728), (12324, 59104), (14776, 49296), (15168, 48022), (16432, 44328), (22164, 32864), (24011, 30336), (24648, 29552)]