38727624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 112896000

約数和(自身を除く): 74168376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 47, 52, 57, 76, 78, 94, 104, 114, 139, 141, 152, 156, 188, 228, 247, 278, 282, 312, 376, 417, 456, 494, 556, 564, 611, 741, 834, 893, 988, 1112, 1128, 1222, 1482, 1668, 1786, 1807, 1833, 1976, 2444, 2641, 2679, 2964, 3336, 3572, 3614, 3666, 4888, 5282, 5358, 5421, 5928, 6533, 7144, 7228, 7332, 7923, 10564, 10716, 10842, 11609, 13066, 14456, 14664, 15846, 19599, 21128, 21432, 21684, 23218, 26132, 31692, 34333, 34827, 39198, 43368, 46436, 52264, 63384, 68666, 69654, 78396, 84929, 92872, 102999, 124127, 137332, 139308, 156792, 169858, 205998, 248254, 254787, 274664, 278616, 339716, 372381, 411996, 496508, 509574, 679432, 744762, 823992, 993016, 1019148, 1489524, 1613651, 2038296, 2979048, 3227302, 4840953, 6454604, 9681906, 12909208, 19363812, 38727624]

約数ペア:

[(1, 38727624), (2, 19363812), (3, 12909208), (4, 9681906), (6, 6454604), (8, 4840953), (12, 3227302), (13, 2979048), (19, 2038296), (24, 1613651), (26, 1489524), (38, 1019148), (39, 993016), (47, 823992), (52, 744762), (57, 679432), (76, 509574), (78, 496508), (94, 411996), (104, 372381), (114, 339716), (139, 278616), (141, 274664), (152, 254787), (156, 248254), (188, 205998), (228, 169858), (247, 156792), (278, 139308), (282, 137332), (312, 124127), (376, 102999), (417, 92872), (456, 84929), (494, 78396), (556, 69654), (564, 68666), (611, 63384), (741, 52264), (834, 46436), (893, 43368), (988, 39198), (1112, 34827), (1128, 34333), (1222, 31692), (1482, 26132), (1668, 23218), (1786, 21684), (1807, 21432), (1833, 21128), (1976, 19599), (2444, 15846), (2641, 14664), (2679, 14456), (2964, 13066), (3336, 11609), (3572, 10842), (3614, 10716), (3666, 10564), (4888, 7923), (5282, 7332), (5358, 7228), (5421, 7144), (5928, 6533)]