730303808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 112

約数和(自身を含む): 1624949760

約数和(自身を除く): 894645952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 79, 82, 104, 158, 164, 208, 271, 316, 328, 416, 533, 542, 632, 656, 832, 1027, 1066, 1084, 1264, 1312, 2054, 2132, 2168, 2528, 2624, 3239, 3523, 4108, 4264, 4336, 5056, 6478, 7046, 8216, 8528, 8672, 11111, 12956, 14092, 16432, 17056, 17344, 21409, 22222, 25912, 28184, 32864, 34112, 42107, 42818, 44444, 51824, 56368, 65728, 84214, 85636, 88888, 103648, 112736, 144443, 168428, 171272, 177776, 207296, 225472, 278317, 288886, 336856, 342544, 355552, 556634, 577772, 673712, 685088, 711104, 877769, 1113268, 1155544, 1347424, 1370176, 1755538, 2226536, 2311088, 2694848, 3511076, 4453072, 4622176, 7022152, 8906144, 9244352, 11410997, 14044304, 17812288, 22821994, 28088608, 45643988, 56177216, 91287976, 182575952, 365151904, 730303808]

約数ペア:

[(1, 730303808), (2, 365151904), (4, 182575952), (8, 91287976), (13, 56177216), (16, 45643988), (26, 28088608), (32, 22821994), (41, 17812288), (52, 14044304), (64, 11410997), (79, 9244352), (82, 8906144), (104, 7022152), (158, 4622176), (164, 4453072), (208, 3511076), (271, 2694848), (316, 2311088), (328, 2226536), (416, 1755538), (533, 1370176), (542, 1347424), (632, 1155544), (656, 1113268), (832, 877769), (1027, 711104), (1066, 685088), (1084, 673712), (1264, 577772), (1312, 556634), (2054, 355552), (2132, 342544), (2168, 336856), (2528, 288886), (2624, 278317), (3239, 225472), (3523, 207296), (4108, 177776), (4264, 171272), (4336, 168428), (5056, 144443), (6478, 112736), (7046, 103648), (8216, 88888), (8528, 85636), (8672, 84214), (11111, 65728), (12956, 56368), (14092, 51824), (16432, 44444), (17056, 42818), (17344, 42107), (21409, 34112), (22222, 32864), (25912, 28184)]