386474868

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3877}}^1$

素因数の和:3974

約数の個数: 96

約数和(自身を含む): 1094526720

約数和(自身を除く): 708051852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 213, 234, 284, 351, 426, 468, 639, 702, 852, 923, 1278, 1404, 1846, 1917, 2556, 2769, 3692, 3834, 3877, 5538, 7668, 7754, 8307, 11076, 11631, 15508, 16614, 23262, 24921, 33228, 34893, 46524, 49842, 50401, 69786, 99684, 100802, 104679, 139572, 151203, 201604, 209358, 275267, 302406, 418716, 453609, 550534, 604812, 825801, 907218, 1101068, 1360827, 1651602, 1814436, 2477403, 2721654, 3303204, 3578471, 4954806, 5443308, 7156942, 7432209, 9909612, 10735413, 14313884, 14864418, 21470826, 29728836, 32206239, 42941652, 64412478, 96618717, 128824956, 193237434, 386474868]

約数ペア:

[(1, 386474868), (2, 193237434), (3, 128824956), (4, 96618717), (6, 64412478), (9, 42941652), (12, 32206239), (13, 29728836), (18, 21470826), (26, 14864418), (27, 14313884), (36, 10735413), (39, 9909612), (52, 7432209), (54, 7156942), (71, 5443308), (78, 4954806), (108, 3578471), (117, 3303204), (142, 2721654), (156, 2477403), (213, 1814436), (234, 1651602), (284, 1360827), (351, 1101068), (426, 907218), (468, 825801), (639, 604812), (702, 550534), (852, 453609), (923, 418716), (1278, 302406), (1404, 275267), (1846, 209358), (1917, 201604), (2556, 151203), (2769, 139572), (3692, 104679), (3834, 100802), (3877, 99684), (5538, 69786), (7668, 50401), (7754, 49842), (8307, 46524), (11076, 34893), (11631, 33228), (15508, 24921), (16614, 23262)]