270804924

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 782742240

約数和(自身を除く): 511937316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 108, 111, 117, 148, 156, 169, 222, 234, 333, 338, 351, 401, 444, 468, 481, 507, 666, 676, 702, 802, 962, 999, 1014, 1203, 1332, 1404, 1443, 1521, 1604, 1924, 1998, 2028, 2406, 2886, 3042, 3609, 3996, 4329, 4563, 4812, 5213, 5772, 6084, 6253, 7218, 8658, 9126, 10426, 10827, 12506, 12987, 14436, 14837, 15639, 17316, 18252, 18759, 20852, 21654, 25012, 25974, 29674, 31278, 37518, 43308, 44511, 46917, 51948, 56277, 59348, 62556, 67769, 75036, 89022, 93834, 112554, 133533, 135538, 140751, 168831, 178044, 187668, 192881, 203307, 225108, 267066, 271076, 281502, 337662, 385762, 400599, 406614, 534132, 563004, 578643, 609921, 675324, 771524, 801198, 813228, 1157286, 1219842, 1602396, 1735929, 1829763, 2314572, 2439684, 2507453, 3471858, 3659526, 5014906, 5207787, 6943716, 7319052, 7522359, 10029812, 10415574, 15044718, 20831148, 22567077, 30089436, 45134154, 67701231, 90268308, 135402462, 270804924]

約数ペア:

[(1, 270804924), (2, 135402462), (3, 90268308), (4, 67701231), (6, 45134154), (9, 30089436), (12, 22567077), (13, 20831148), (18, 15044718), (26, 10415574), (27, 10029812), (36, 7522359), (37, 7319052), (39, 6943716), (52, 5207787), (54, 5014906), (74, 3659526), (78, 3471858), (108, 2507453), (111, 2439684), (117, 2314572), (148, 1829763), (156, 1735929), (169, 1602396), (222, 1219842), (234, 1157286), (333, 813228), (338, 801198), (351, 771524), (401, 675324), (444, 609921), (468, 578643), (481, 563004), (507, 534132), (666, 406614), (676, 400599), (702, 385762), (802, 337662), (962, 281502), (999, 271076), (1014, 267066), (1203, 225108), (1332, 203307), (1404, 192881), (1443, 187668), (1521, 178044), (1604, 168831), (1924, 140751), (1998, 135538), (2028, 133533), (2406, 112554), (2886, 93834), (3042, 89022), (3609, 75036), (3996, 67769), (4329, 62556), (4563, 59348), (4812, 56277), (5213, 51948), (5772, 46917), (6084, 44511), (6253, 43308), (7218, 37518), (8658, 31278), (9126, 29674), (10426, 25974), (10827, 25012), (12506, 21654), (12987, 20852), (14436, 18759), (14837, 18252), (15639, 17316)]