31365048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 100137600

約数和(自身を除く): 68772552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 37, 38, 39, 44, 52, 57, 66, 74, 76, 78, 88, 104, 111, 114, 132, 143, 148, 152, 156, 169, 209, 222, 228, 247, 264, 286, 296, 312, 338, 407, 418, 429, 444, 456, 481, 494, 507, 572, 627, 676, 703, 741, 814, 836, 858, 888, 962, 988, 1014, 1144, 1221, 1254, 1352, 1406, 1443, 1482, 1628, 1672, 1716, 1859, 1924, 1976, 2028, 2109, 2442, 2508, 2717, 2812, 2886, 2964, 3211, 3256, 3432, 3718, 3848, 4056, 4218, 4884, 5016, 5291, 5434, 5577, 5624, 5772, 5928, 6253, 6422, 7436, 7733, 8151, 8436, 9139, 9633, 9768, 10582, 10868, 11154, 11544, 12506, 12844, 14872, 15466, 15873, 16302, 16872, 18278, 18759, 19266, 21164, 21736, 22308, 23199, 25012, 25688, 27417, 30932, 31746, 32604, 35321, 36556, 37518, 38532, 42328, 44616, 46398, 50024, 54834, 61864, 63492, 65208, 68783, 70642, 73112, 75036, 77064, 92796, 100529, 105963, 109668, 118807, 126984, 137566, 141284, 150072, 185592, 201058, 206349, 211926, 219336, 237614, 275132, 282568, 301587, 356421, 402116, 412698, 423852, 475228, 550264, 603174, 712842, 804232, 825396, 847704, 950456, 1206348, 1306877, 1425684, 1650792, 2412696, 2613754, 2851368, 3920631, 5227508, 7841262, 10455016, 15682524, 31365048]

約数ペア:

[(1, 31365048), (2, 15682524), (3, 10455016), (4, 7841262), (6, 5227508), (8, 3920631), (11, 2851368), (12, 2613754), (13, 2412696), (19, 1650792), (22, 1425684), (24, 1306877), (26, 1206348), (33, 950456), (37, 847704), (38, 825396), (39, 804232), (44, 712842), (52, 603174), (57, 550264), (66, 475228), (74, 423852), (76, 412698), (78, 402116), (88, 356421), (104, 301587), (111, 282568), (114, 275132), (132, 237614), (143, 219336), (148, 211926), (152, 206349), (156, 201058), (169, 185592), (209, 150072), (222, 141284), (228, 137566), (247, 126984), (264, 118807), (286, 109668), (296, 105963), (312, 100529), (338, 92796), (407, 77064), (418, 75036), (429, 73112), (444, 70642), (456, 68783), (481, 65208), (494, 63492), (507, 61864), (572, 54834), (627, 50024), (676, 46398), (703, 44616), (741, 42328), (814, 38532), (836, 37518), (858, 36556), (888, 35321), (962, 32604), (988, 31746), (1014, 30932), (1144, 27417), (1221, 25688), (1254, 25012), (1352, 23199), (1406, 22308), (1443, 21736), (1482, 21164), (1628, 19266), (1672, 18759), (1716, 18278), (1859, 16872), (1924, 16302), (1976, 15873), (2028, 15466), (2109, 14872), (2442, 12844), (2508, 12506), (2717, 11544), (2812, 11154), (2886, 10868), (2964, 10582), (3211, 9768), (3256, 9633), (3432, 9139), (3718, 8436), (3848, 8151), (4056, 7733), (4218, 7436), (4884, 6422), (5016, 6253), (5291, 5928), (5434, 5772), (5577, 5624)]