420460404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4639}}^1$

素因数の和:4749

約数の個数: 96

約数和(自身を含む): 1222287360

約数和(自身を除く): 801826956

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 83, 84, 91, 156, 166, 182, 249, 273, 332, 364, 498, 546, 581, 996, 1079, 1092, 1162, 1743, 2158, 2324, 3237, 3486, 4316, 4639, 6474, 6972, 7553, 9278, 12948, 13917, 15106, 18556, 22659, 27834, 30212, 32473, 45318, 55668, 60307, 64946, 90636, 97419, 120614, 129892, 180921, 194838, 241228, 361842, 385037, 389676, 422149, 723684, 770074, 844298, 1155111, 1266447, 1540148, 1688596, 2310222, 2532894, 2695259, 4620444, 5005481, 5065788, 5390518, 8085777, 10010962, 10781036, 15016443, 16171554, 20021924, 30032886, 32343108, 35038367, 60065772, 70076734, 105115101, 140153468, 210230202, 420460404]

約数ペア:

[(1, 420460404), (2, 210230202), (3, 140153468), (4, 105115101), (6, 70076734), (7, 60065772), (12, 35038367), (13, 32343108), (14, 30032886), (21, 20021924), (26, 16171554), (28, 15016443), (39, 10781036), (42, 10010962), (52, 8085777), (78, 5390518), (83, 5065788), (84, 5005481), (91, 4620444), (156, 2695259), (166, 2532894), (182, 2310222), (249, 1688596), (273, 1540148), (332, 1266447), (364, 1155111), (498, 844298), (546, 770074), (581, 723684), (996, 422149), (1079, 389676), (1092, 385037), (1162, 361842), (1743, 241228), (2158, 194838), (2324, 180921), (3237, 129892), (3486, 120614), (4316, 97419), (4639, 90636), (6474, 64946), (6972, 60307), (7553, 55668), (9278, 45318), (12948, 32473), (13917, 30212), (15106, 27834), (18556, 22659)]