271975158

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1024

約数の個数: 160

約数和(自身を含む): 790352640

約数和(自身を除く): 518377482

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 567, 702, 741, 798, 819, 971, 1026, 1053, 1134, 1197, 1482, 1539, 1638, 1729, 1942, 2106, 2223, 2394, 2457, 2913, 3078, 3458, 3591, 4446, 4914, 5187, 5826, 6669, 6797, 7182, 7371, 8739, 10374, 10773, 12623, 13338, 13594, 14742, 15561, 17478, 18449, 20007, 20391, 21546, 25246, 26217, 31122, 36898, 37869, 40014, 40782, 46683, 52434, 55347, 61173, 75738, 78651, 88361, 93366, 110694, 113607, 122346, 129143, 140049, 157302, 166041, 176722, 183519, 227214, 239837, 258286, 265083, 280098, 332082, 340821, 367038, 387429, 479674, 498123, 530166, 550557, 681642, 719511, 774858, 795249, 996246, 1022463, 1101114, 1162287, 1439022, 1494369, 1590498, 1678859, 2044926, 2158533, 2324574, 2385747, 2988738, 3357718, 3486861, 4317066, 4771494, 5036577, 6475599, 6973722, 7157241, 10073154, 10460583, 12951198, 14314482, 15109731, 19426797, 20921166, 30219462, 38853594, 45329193, 90658386, 135987579, 271975158]

約数ペア:

[(1, 271975158), (2, 135987579), (3, 90658386), (6, 45329193), (7, 38853594), (9, 30219462), (13, 20921166), (14, 19426797), (18, 15109731), (19, 14314482), (21, 12951198), (26, 10460583), (27, 10073154), (38, 7157241), (39, 6973722), (42, 6475599), (54, 5036577), (57, 4771494), (63, 4317066), (78, 3486861), (81, 3357718), (91, 2988738), (114, 2385747), (117, 2324574), (126, 2158533), (133, 2044926), (162, 1678859), (171, 1590498), (182, 1494369), (189, 1439022), (234, 1162287), (247, 1101114), (266, 1022463), (273, 996246), (342, 795249), (351, 774858), (378, 719511), (399, 681642), (494, 550557), (513, 530166), (546, 498123), (567, 479674), (702, 387429), (741, 367038), (798, 340821), (819, 332082), (971, 280098), (1026, 265083), (1053, 258286), (1134, 239837), (1197, 227214), (1482, 183519), (1539, 176722), (1638, 166041), (1729, 157302), (1942, 140049), (2106, 129143), (2223, 122346), (2394, 113607), (2457, 110694), (2913, 93366), (3078, 88361), (3458, 78651), (3591, 75738), (4446, 61173), (4914, 55347), (5187, 52434), (5826, 46683), (6669, 40782), (6797, 40014), (7182, 37869), (7371, 36898), (8739, 31122), (10374, 26217), (10773, 25246), (12623, 21546), (13338, 20391), (13594, 20007), (14742, 18449), (15561, 17478)]