912843828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 2632593600

約数和(自身を除く): 1719749772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 251, 342, 409, 468, 494, 502, 684, 741, 753, 818, 988, 1004, 1227, 1482, 1506, 1636, 2223, 2259, 2454, 2964, 3012, 3263, 3681, 4446, 4518, 4769, 4908, 5317, 6526, 7362, 7771, 8892, 9036, 9538, 9789, 10634, 13052, 14307, 14724, 15542, 15951, 19076, 19578, 21268, 23313, 28614, 29367, 31084, 31902, 39156, 42921, 46626, 47853, 57228, 58734, 61997, 63804, 69939, 85842, 93252, 95706, 101023, 102659, 117468, 123994, 139878, 171684, 185991, 191412, 202046, 205318, 247988, 279756, 303069, 307977, 371982, 404092, 410636, 557973, 606138, 615954, 743964, 909207, 923931, 1115946, 1212276, 1231908, 1334567, 1818414, 1847862, 1950521, 2231892, 2669134, 3636828, 3695724, 3901042, 4003701, 5338268, 5851563, 7802084, 8007402, 11703126, 12011103, 16014804, 17554689, 23406252, 24022206, 25356773, 35109378, 48044412, 50713546, 70218756, 76070319, 101427092, 152140638, 228210957, 304281276, 456421914, 912843828]

約数ペア:

[(1, 912843828), (2, 456421914), (3, 304281276), (4, 228210957), (6, 152140638), (9, 101427092), (12, 76070319), (13, 70218756), (18, 50713546), (19, 48044412), (26, 35109378), (36, 25356773), (38, 24022206), (39, 23406252), (52, 17554689), (57, 16014804), (76, 12011103), (78, 11703126), (114, 8007402), (117, 7802084), (156, 5851563), (171, 5338268), (228, 4003701), (234, 3901042), (247, 3695724), (251, 3636828), (342, 2669134), (409, 2231892), (468, 1950521), (494, 1847862), (502, 1818414), (684, 1334567), (741, 1231908), (753, 1212276), (818, 1115946), (988, 923931), (1004, 909207), (1227, 743964), (1482, 615954), (1506, 606138), (1636, 557973), (2223, 410636), (2259, 404092), (2454, 371982), (2964, 307977), (3012, 303069), (3263, 279756), (3681, 247988), (4446, 205318), (4518, 202046), (4769, 191412), (4908, 185991), (5317, 171684), (6526, 139878), (7362, 123994), (7771, 117468), (8892, 102659), (9036, 101023), (9538, 95706), (9789, 93252), (10634, 85842), (13052, 69939), (14307, 63804), (14724, 61997), (15542, 58734), (15951, 57228), (19076, 47853), (19578, 46626), (21268, 42921), (23313, 39156), (28614, 31902), (29367, 31084)]