375309973168

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1487}}^1\times {\mathrm{3011}}^1$

素因数の和:4563

約数の個数: 120

約数和(自身を含む): 813618210816

約数和(自身を除く): 438308237648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1487, 1612, 2704, 2974, 3011, 3224, 5239, 5948, 6022, 6448, 10478, 11896, 12044, 19331, 20956, 23792, 24088, 38662, 39143, 41912, 46097, 48176, 77324, 78286, 83824, 92194, 93341, 154648, 156572, 184388, 186682, 251303, 309296, 313144, 368776, 373364, 502606, 508859, 599261, 626288, 737552, 746728, 1005212, 1017718, 1198522, 1213433, 1493456, 2010424, 2035436, 2397044, 2426866, 4020848, 4070872, 4477357, 4794088, 4853732, 7790393, 8141744, 8954714, 9588176, 9707464, 15580786, 15774629, 17909428, 19414928, 31161572, 31549258, 35818856, 58205641, 62323144, 63098516, 71637712, 116411282, 124646288, 126197032, 138798067, 232822564, 252394064, 277596134, 465645128, 555192268, 756673333, 931290256, 1110384536, 1513346666, 1804374871, 2220769072, 3026693332, 3608749742, 6053386664, 7217499484, 12106773328, 14434998968, 23456873323, 28869997936, 46913746646, 93827493292, 187654986584, 375309973168]

約数ペア:

[(1, 375309973168), (2, 187654986584), (4, 93827493292), (8, 46913746646), (13, 28869997936), (16, 23456873323), (26, 14434998968), (31, 12106773328), (52, 7217499484), (62, 6053386664), (104, 3608749742), (124, 3026693332), (169, 2220769072), (208, 1804374871), (248, 1513346666), (338, 1110384536), (403, 931290256), (496, 756673333), (676, 555192268), (806, 465645128), (1352, 277596134), (1487, 252394064), (1612, 232822564), (2704, 138798067), (2974, 126197032), (3011, 124646288), (3224, 116411282), (5239, 71637712), (5948, 63098516), (6022, 62323144), (6448, 58205641), (10478, 35818856), (11896, 31549258), (12044, 31161572), (19331, 19414928), (20956, 17909428), (23792, 15774629), (24088, 15580786), (38662, 9707464), (39143, 9588176), (41912, 8954714), (46097, 8141744), (48176, 7790393), (77324, 4853732), (78286, 4794088), (83824, 4477357), (92194, 4070872), (93341, 4020848), (154648, 2426866), (156572, 2397044), (184388, 2035436), (186682, 2010424), (251303, 1493456), (309296, 1213433), (313144, 1198522), (368776, 1017718), (373364, 1005212), (502606, 746728), (508859, 737552), (599261, 626288)]