290359692

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{683}}^1$

素因数の和:948

約数の個数: 108

約数和(自身を含む): 858593736

約数和(自身を除く): 568234044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 241, 252, 294, 441, 482, 588, 683, 723, 882, 964, 1366, 1446, 1687, 1764, 2049, 2169, 2732, 2892, 3374, 4098, 4338, 4781, 5061, 6147, 6748, 8196, 8676, 9562, 10122, 11809, 12294, 14343, 15183, 19124, 20244, 23618, 24588, 28686, 30366, 33467, 35427, 43029, 47236, 57372, 60732, 66934, 70854, 86058, 100401, 106281, 133868, 141708, 164603, 172116, 200802, 212562, 301203, 329206, 401604, 425124, 493809, 602406, 658412, 987618, 1152221, 1204812, 1481427, 1975236, 2304442, 2962854, 3456663, 4608884, 5925708, 6913326, 8065547, 10369989, 13826652, 16131094, 20739978, 24196641, 32262188, 41479956, 48393282, 72589923, 96786564, 145179846, 290359692]

約数ペア:

[(1, 290359692), (2, 145179846), (3, 96786564), (4, 72589923), (6, 48393282), (7, 41479956), (9, 32262188), (12, 24196641), (14, 20739978), (18, 16131094), (21, 13826652), (28, 10369989), (36, 8065547), (42, 6913326), (49, 5925708), (63, 4608884), (84, 3456663), (98, 2962854), (126, 2304442), (147, 1975236), (196, 1481427), (241, 1204812), (252, 1152221), (294, 987618), (441, 658412), (482, 602406), (588, 493809), (683, 425124), (723, 401604), (882, 329206), (964, 301203), (1366, 212562), (1446, 200802), (1687, 172116), (1764, 164603), (2049, 141708), (2169, 133868), (2732, 106281), (2892, 100401), (3374, 86058), (4098, 70854), (4338, 66934), (4781, 60732), (5061, 57372), (6147, 47236), (6748, 43029), (8196, 35427), (8676, 33467), (9562, 30366), (10122, 28686), (11809, 24588), (12294, 23618), (14343, 20244), (15183, 19124)]