384927773860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1\times {\mathrm{21059}}^1$

素因数の和:22165

約数の個数: 96

約数和(自身を含む): 931590616320

約数和(自身を除く): 546662842460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 953, 959, 1370, 1906, 1918, 2740, 3812, 3836, 4765, 4795, 6671, 9530, 9590, 13342, 19060, 19180, 21059, 26684, 33355, 42118, 66710, 84236, 105295, 130561, 133420, 147413, 210590, 261122, 294826, 421180, 522244, 589652, 652805, 737065, 913927, 1305610, 1474130, 1827854, 2611220, 2885083, 2948260, 3655708, 4569635, 5770166, 9139270, 11540332, 14425415, 18278540, 20069227, 20195581, 28850830, 40138454, 40391162, 57701660, 80276908, 80782324, 100346135, 100977905, 140484589, 200692270, 201955810, 280969178, 401384540, 403911620, 561938356, 702422945, 1404845890, 2749484099, 2809691780, 5498968198, 10997936396, 13747420495, 19246388693, 27494840990, 38492777386, 54989681980, 76985554772, 96231943465, 192463886930, 384927773860]

約数ペア:

[(1, 384927773860), (2, 192463886930), (4, 96231943465), (5, 76985554772), (7, 54989681980), (10, 38492777386), (14, 27494840990), (20, 19246388693), (28, 13747420495), (35, 10997936396), (70, 5498968198), (137, 2809691780), (140, 2749484099), (274, 1404845890), (548, 702422945), (685, 561938356), (953, 403911620), (959, 401384540), (1370, 280969178), (1906, 201955810), (1918, 200692270), (2740, 140484589), (3812, 100977905), (3836, 100346135), (4765, 80782324), (4795, 80276908), (6671, 57701660), (9530, 40391162), (9590, 40138454), (13342, 28850830), (19060, 20195581), (19180, 20069227), (21059, 18278540), (26684, 14425415), (33355, 11540332), (42118, 9139270), (66710, 5770166), (84236, 4569635), (105295, 3655708), (130561, 2948260), (133420, 2885083), (147413, 2611220), (210590, 1827854), (261122, 1474130), (294826, 1305610), (421180, 913927), (522244, 737065), (589652, 652805)]