538163028

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:2003

約数の個数: 120

約数和(自身を含む): 1538504352

約数和(自身を除く): 1000341324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 81, 108, 117, 134, 156, 162, 201, 234, 268, 324, 351, 402, 468, 603, 702, 804, 871, 1053, 1206, 1404, 1742, 1809, 1907, 2106, 2412, 2613, 3484, 3618, 3814, 4212, 5226, 5427, 5721, 7236, 7628, 7839, 10452, 10854, 11442, 15678, 17163, 21708, 22884, 23517, 24791, 31356, 34326, 47034, 49582, 51489, 68652, 70551, 74373, 94068, 99164, 102978, 127769, 141102, 148746, 154467, 205956, 223119, 255538, 282204, 297492, 308934, 383307, 446238, 511076, 617868, 669357, 766614, 892476, 1149921, 1338714, 1533228, 1660997, 2008071, 2299842, 2677428, 3321994, 3449763, 4016142, 4599684, 4982991, 6643988, 6899526, 8032284, 9965982, 10349289, 13799052, 14948973, 19931964, 20698578, 29897946, 41397156, 44846919, 59795892, 89693838, 134540757, 179387676, 269081514, 538163028]

約数ペア:

[(1, 538163028), (2, 269081514), (3, 179387676), (4, 134540757), (6, 89693838), (9, 59795892), (12, 44846919), (13, 41397156), (18, 29897946), (26, 20698578), (27, 19931964), (36, 14948973), (39, 13799052), (52, 10349289), (54, 9965982), (67, 8032284), (78, 6899526), (81, 6643988), (108, 4982991), (117, 4599684), (134, 4016142), (156, 3449763), (162, 3321994), (201, 2677428), (234, 2299842), (268, 2008071), (324, 1660997), (351, 1533228), (402, 1338714), (468, 1149921), (603, 892476), (702, 766614), (804, 669357), (871, 617868), (1053, 511076), (1206, 446238), (1404, 383307), (1742, 308934), (1809, 297492), (1907, 282204), (2106, 255538), (2412, 223119), (2613, 205956), (3484, 154467), (3618, 148746), (3814, 141102), (4212, 127769), (5226, 102978), (5427, 99164), (5721, 94068), (7236, 74373), (7628, 70551), (7839, 68652), (10452, 51489), (10854, 49582), (11442, 47034), (15678, 34326), (17163, 31356), (21708, 24791), (22884, 23517)]