13808124408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{2861}}^1$

素因数の和:3413

約数の個数: 128

約数和(自身を含む): 38465280000

約数和(自身を除く): 24657155592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 499, 744, 806, 998, 1209, 1497, 1612, 1996, 2418, 2861, 2994, 3224, 3992, 4836, 5722, 5988, 6487, 8583, 9672, 11444, 11976, 12974, 15469, 17166, 19461, 22888, 25948, 30938, 34332, 37193, 38922, 46407, 51896, 61876, 68664, 74386, 77844, 88691, 92814, 111579, 123752, 148772, 155688, 177382, 185628, 201097, 223158, 266073, 297544, 354764, 371256, 402194, 446316, 532146, 603291, 709528, 804388, 892632, 1064292, 1152983, 1206582, 1427639, 1608776, 2128584, 2305966, 2413164, 2855278, 3458949, 4282917, 4611932, 4826328, 5710556, 6917898, 8565834, 9223864, 11421112, 13835796, 17131668, 18559307, 27671592, 34263336, 37118614, 44256809, 55677921, 74237228, 88513618, 111355842, 132770427, 148474456, 177027236, 222711684, 265540854, 354054472, 445423368, 531081708, 575338517, 1062163416, 1150677034, 1726015551, 2301354068, 3452031102, 4602708136, 6904062204, 13808124408]

約数ペア:

[(1, 13808124408), (2, 6904062204), (3, 4602708136), (4, 3452031102), (6, 2301354068), (8, 1726015551), (12, 1150677034), (13, 1062163416), (24, 575338517), (26, 531081708), (31, 445423368), (39, 354054472), (52, 265540854), (62, 222711684), (78, 177027236), (93, 148474456), (104, 132770427), (124, 111355842), (156, 88513618), (186, 74237228), (248, 55677921), (312, 44256809), (372, 37118614), (403, 34263336), (499, 27671592), (744, 18559307), (806, 17131668), (998, 13835796), (1209, 11421112), (1497, 9223864), (1612, 8565834), (1996, 6917898), (2418, 5710556), (2861, 4826328), (2994, 4611932), (3224, 4282917), (3992, 3458949), (4836, 2855278), (5722, 2413164), (5988, 2305966), (6487, 2128584), (8583, 1608776), (9672, 1427639), (11444, 1206582), (11976, 1152983), (12974, 1064292), (15469, 892632), (17166, 804388), (19461, 709528), (22888, 603291), (25948, 532146), (30938, 446316), (34332, 402194), (37193, 371256), (38922, 354764), (46407, 297544), (51896, 266073), (61876, 223158), (68664, 201097), (74386, 185628), (77844, 177382), (88691, 155688), (92814, 148772), (111579, 123752)]