7951630416

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{18913}}^1$

素因数の和:19404

約数の個数: 80

約数和(自身を含む): 21670904640

約数和(自身を除く): 13719274224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 461, 912, 922, 1383, 1844, 2766, 3688, 5532, 7376, 8759, 11064, 17518, 18913, 22128, 26277, 35036, 37826, 52554, 56739, 70072, 75652, 105108, 113478, 140144, 151304, 210216, 226956, 302608, 359347, 420432, 453912, 718694, 907824, 1078041, 1437388, 2156082, 2874776, 4312164, 5749552, 8624328, 8718893, 17248656, 17437786, 26156679, 34875572, 52313358, 69751144, 104626716, 139502288, 165658967, 209253432, 331317934, 418506864, 496976901, 662635868, 993953802, 1325271736, 1987907604, 2650543472, 3975815208, 7951630416]

約数ペア:

[(1, 7951630416), (2, 3975815208), (3, 2650543472), (4, 1987907604), (6, 1325271736), (8, 993953802), (12, 662635868), (16, 496976901), (19, 418506864), (24, 331317934), (38, 209253432), (48, 165658967), (57, 139502288), (76, 104626716), (114, 69751144), (152, 52313358), (228, 34875572), (304, 26156679), (456, 17437786), (461, 17248656), (912, 8718893), (922, 8624328), (1383, 5749552), (1844, 4312164), (2766, 2874776), (3688, 2156082), (5532, 1437388), (7376, 1078041), (8759, 907824), (11064, 718694), (17518, 453912), (18913, 420432), (22128, 359347), (26277, 302608), (35036, 226956), (37826, 210216), (52554, 151304), (56739, 140144), (70072, 113478), (75652, 105108)]