15693251408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1600

約数の個数: 80

約数和(自身を含む): 31528934400

約数和(自身を除く): 15835682992

約数列:

[1, 2, 4, 8, 16, 59, 79, 118, 158, 163, 236, 316, 326, 472, 632, 652, 944, 1264, 1291, 1304, 2582, 2608, 4661, 5164, 9322, 9617, 10328, 12877, 18644, 19234, 20656, 25754, 37288, 38468, 51508, 74576, 76169, 76936, 101989, 103016, 152338, 153872, 203978, 206032, 210433, 304676, 407956, 420866, 609352, 759743, 815912, 841732, 1218704, 1519486, 1631824, 1683464, 3038972, 3366928, 6017351, 6077944, 12034702, 12155888, 12415547, 16624207, 24069404, 24831094, 33248414, 48138808, 49662188, 66496828, 96277616, 99324376, 132993656, 198648752, 265987312, 980828213, 1961656426, 3923312852, 7846625704, 15693251408]

約数ペア:

[(1, 15693251408), (2, 7846625704), (4, 3923312852), (8, 1961656426), (16, 980828213), (59, 265987312), (79, 198648752), (118, 132993656), (158, 99324376), (163, 96277616), (236, 66496828), (316, 49662188), (326, 48138808), (472, 33248414), (632, 24831094), (652, 24069404), (944, 16624207), (1264, 12415547), (1291, 12155888), (1304, 12034702), (2582, 6077944), (2608, 6017351), (4661, 3366928), (5164, 3038972), (9322, 1683464), (9617, 1631824), (10328, 1519486), (12877, 1218704), (18644, 841732), (19234, 815912), (20656, 759743), (25754, 609352), (37288, 420866), (38468, 407956), (51508, 304676), (74576, 210433), (76169, 206032), (76936, 203978), (101989, 153872), (103016, 152338)]