1285149852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{3023}}^1$

素因数の和:3288

約数の個数: 108

約数和(自身を含む): 3795888096

約数和(自身を除く): 2510738244

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, 723, 882, 964, 1446, 1687, 1764, 2169, 2892, 3023, 3374, 4338, 5061, 6046, 6748, 8676, 9069, 10122, 11809, 12092, 15183, 18138, 20244, 21161, 23618, 27207, 30366, 35427, 36276, 42322, 47236, 54414, 60732, 63483, 70854, 84644, 106281, 108828, 126966, 141708, 148127, 190449, 212562, 253932, 296254, 380898, 425124, 444381, 592508, 728543, 761796, 888762, 1333143, 1457086, 1777524, 2185629, 2666286, 2914172, 4371258, 5099801, 5332572, 6556887, 8742516, 10199602, 13113774, 15299403, 20399204, 26227548, 30598806, 35698607, 45898209, 61197612, 71397214, 91796418, 107095821, 142794428, 183592836, 214191642, 321287463, 428383284, 642574926, 1285149852]

約数ペア:

[(1, 1285149852), (2, 642574926), (3, 428383284), (4, 321287463), (6, 214191642), (7, 183592836), (9, 142794428), (12, 107095821), (14, 91796418), (18, 71397214), (21, 61197612), (28, 45898209), (36, 35698607), (42, 30598806), (49, 26227548), (63, 20399204), (84, 15299403), (98, 13113774), (126, 10199602), (147, 8742516), (196, 6556887), (241, 5332572), (252, 5099801), (294, 4371258), (441, 2914172), (482, 2666286), (588, 2185629), (723, 1777524), (882, 1457086), (964, 1333143), (1446, 888762), (1687, 761796), (1764, 728543), (2169, 592508), (2892, 444381), (3023, 425124), (3374, 380898), (4338, 296254), (5061, 253932), (6046, 212562), (6748, 190449), (8676, 148127), (9069, 141708), (10122, 126966), (11809, 108828), (12092, 106281), (15183, 84644), (18138, 70854), (20244, 63483), (21161, 60732), (23618, 54414), (27207, 47236), (30366, 42322), (35427, 36276)]