40616604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 131040000

約数和(自身を除く): 90423396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 499, 532, 612, 646, 684, 714, 798, 969, 998, 1071, 1197, 1292, 1428, 1497, 1596, 1938, 1996, 2142, 2261, 2394, 2907, 2994, 3493, 3876, 4284, 4491, 4522, 4788, 5814, 5988, 6783, 6986, 8483, 8982, 9044, 9481, 10479, 11628, 13566, 13972, 16966, 17964, 18962, 20349, 20958, 25449, 27132, 28443, 31437, 33932, 37924, 40698, 41916, 50898, 56886, 59381, 62874, 66367, 76347, 81396, 85329, 101796, 113772, 118762, 125748, 132734, 152694, 161177, 170658, 178143, 199101, 237524, 265468, 305388, 322354, 341316, 356286, 398202, 483531, 534429, 597303, 644708, 712572, 796404, 967062, 1068858, 1128239, 1194606, 1450593, 1934124, 2137716, 2256478, 2389212, 2901186, 3384717, 4512956, 5802372, 6769434, 10154151, 13538868, 20308302, 40616604]

約数ペア:

[(1, 40616604), (2, 20308302), (3, 13538868), (4, 10154151), (6, 6769434), (7, 5802372), (9, 4512956), (12, 3384717), (14, 2901186), (17, 2389212), (18, 2256478), (19, 2137716), (21, 1934124), (28, 1450593), (34, 1194606), (36, 1128239), (38, 1068858), (42, 967062), (51, 796404), (57, 712572), (63, 644708), (68, 597303), (76, 534429), (84, 483531), (102, 398202), (114, 356286), (119, 341316), (126, 322354), (133, 305388), (153, 265468), (171, 237524), (204, 199101), (228, 178143), (238, 170658), (252, 161177), (266, 152694), (306, 132734), (323, 125748), (342, 118762), (357, 113772), (399, 101796), (476, 85329), (499, 81396), (532, 76347), (612, 66367), (646, 62874), (684, 59381), (714, 56886), (798, 50898), (969, 41916), (998, 40698), (1071, 37924), (1197, 33932), (1292, 31437), (1428, 28443), (1497, 27132), (1596, 25449), (1938, 20958), (1996, 20349), (2142, 18962), (2261, 17964), (2394, 16966), (2907, 13972), (2994, 13566), (3493, 11628), (3876, 10479), (4284, 9481), (4491, 9044), (4522, 8982), (4788, 8483), (5814, 6986), (5988, 6783)]