3131794016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2053}}^1$

素因数の和:2288

約数の個数: 96

約数和(自身を含む): 7029116640

約数和(自身を除く): 3897322624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 193, 208, 247, 304, 386, 416, 494, 608, 772, 988, 1544, 1976, 2053, 2509, 3088, 3667, 3952, 4106, 5018, 6176, 7334, 7904, 8212, 10036, 14668, 16424, 20072, 26689, 29336, 32848, 39007, 40144, 47671, 53378, 58672, 65696, 78014, 80288, 95342, 106756, 117344, 156028, 190684, 213512, 312056, 381368, 396229, 427024, 507091, 624112, 762736, 792458, 854048, 1014182, 1248224, 1525472, 1584916, 2028364, 3169832, 4056728, 5150977, 6339664, 7528351, 8113456, 10301954, 12679328, 15056702, 16226912, 20603908, 30113404, 41207816, 60226808, 82415632, 97868563, 120453616, 164831264, 195737126, 240907232, 391474252, 782948504, 1565897008, 3131794016]

約数ペア:

[(1, 3131794016), (2, 1565897008), (4, 782948504), (8, 391474252), (13, 240907232), (16, 195737126), (19, 164831264), (26, 120453616), (32, 97868563), (38, 82415632), (52, 60226808), (76, 41207816), (104, 30113404), (152, 20603908), (193, 16226912), (208, 15056702), (247, 12679328), (304, 10301954), (386, 8113456), (416, 7528351), (494, 6339664), (608, 5150977), (772, 4056728), (988, 3169832), (1544, 2028364), (1976, 1584916), (2053, 1525472), (2509, 1248224), (3088, 1014182), (3667, 854048), (3952, 792458), (4106, 762736), (5018, 624112), (6176, 507091), (7334, 427024), (7904, 396229), (8212, 381368), (10036, 312056), (14668, 213512), (16424, 190684), (20072, 156028), (26689, 117344), (29336, 106756), (32848, 95342), (39007, 80288), (40144, 78014), (47671, 65696), (53378, 58672)]