1554879144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2707}}^1$

素因数の和:2999

約数の個数: 128

約数和(自身を含む): 4804208640

約数和(自身を除く): 3249329496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 263, 273, 312, 364, 526, 546, 728, 789, 1052, 1092, 1578, 1841, 2104, 2184, 2707, 3156, 3419, 3682, 5414, 5523, 6312, 6838, 7364, 8121, 10257, 10828, 11046, 13676, 14728, 16242, 18949, 20514, 21656, 22092, 23933, 27352, 32484, 35191, 37898, 41028, 44184, 47866, 56847, 64968, 70382, 71799, 75796, 82056, 95732, 105573, 113694, 140764, 143598, 151592, 191464, 211146, 227388, 246337, 281528, 287196, 422292, 454776, 492674, 574392, 711941, 739011, 844584, 985348, 1423882, 1478022, 1970696, 2135823, 2847764, 2956044, 4271646, 4983587, 5695528, 5912088, 8543292, 9255233, 9967174, 14950761, 17086584, 18510466, 19934348, 27765699, 29901522, 37020932, 39868696, 55531398, 59803044, 64786631, 74041864, 111062796, 119606088, 129573262, 194359893, 222125592, 259146524, 388719786, 518293048, 777439572, 1554879144]

約数ペア:

[(1, 1554879144), (2, 777439572), (3, 518293048), (4, 388719786), (6, 259146524), (7, 222125592), (8, 194359893), (12, 129573262), (13, 119606088), (14, 111062796), (21, 74041864), (24, 64786631), (26, 59803044), (28, 55531398), (39, 39868696), (42, 37020932), (52, 29901522), (56, 27765699), (78, 19934348), (84, 18510466), (91, 17086584), (104, 14950761), (156, 9967174), (168, 9255233), (182, 8543292), (263, 5912088), (273, 5695528), (312, 4983587), (364, 4271646), (526, 2956044), (546, 2847764), (728, 2135823), (789, 1970696), (1052, 1478022), (1092, 1423882), (1578, 985348), (1841, 844584), (2104, 739011), (2184, 711941), (2707, 574392), (3156, 492674), (3419, 454776), (3682, 422292), (5414, 287196), (5523, 281528), (6312, 246337), (6838, 227388), (7364, 211146), (8121, 191464), (10257, 151592), (10828, 143598), (11046, 140764), (13676, 113694), (14728, 105573), (16242, 95732), (18949, 82056), (20514, 75796), (21656, 71799), (22092, 70382), (23933, 64968), (27352, 56847), (32484, 47866), (35191, 44184), (37898, 41028)]