1292187036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{115663}}^1$

素因数の和:115703

約数の個数: 72

約数和(自身を含む): 3691994880

約数和(自身を除く): 2399807844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 115663, 231326, 346989, 462652, 693978, 809641, 1387956, 1619282, 2197597, 2428923, 3238564, 4395194, 4857846, 5667487, 6592791, 8790388, 9715692, 11334974, 13185582, 15383179, 17002461, 22669948, 26371164, 30766358, 34004922, 46149537, 61532716, 68009844, 92299074, 107682253, 184598148, 215364506, 323046759, 430729012, 646093518, 1292187036]

約数ペア:

[(1, 1292187036), (2, 646093518), (3, 430729012), (4, 323046759), (6, 215364506), (7, 184598148), (12, 107682253), (14, 92299074), (19, 68009844), (21, 61532716), (28, 46149537), (38, 34004922), (42, 30766358), (49, 26371164), (57, 22669948), (76, 17002461), (84, 15383179), (98, 13185582), (114, 11334974), (133, 9715692), (147, 8790388), (196, 6592791), (228, 5667487), (266, 4857846), (294, 4395194), (399, 3238564), (532, 2428923), (588, 2197597), (798, 1619282), (931, 1387956), (1596, 809641), (1862, 693978), (2793, 462652), (3724, 346989), (5586, 231326), (11172, 115663)]