628489524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12473}}^1$

素因数の和:12529

約数の個数: 96

約数和(自身を含む): 1760330880

約数和(自身を除く): 1131841356

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 323, 442, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1482, 1938, 2652, 2964, 3876, 4199, 8398, 12473, 12597, 16796, 24946, 25194, 37419, 49892, 50388, 74838, 149676, 162149, 212041, 236987, 324298, 424082, 473974, 486447, 636123, 648596, 710961, 848164, 947948, 972894, 1272246, 1421922, 1945788, 2544492, 2756533, 2843844, 3080831, 4028779, 5513066, 6161662, 8057558, 8269599, 9242493, 11026132, 12086337, 12323324, 16115116, 16539198, 18484986, 24172674, 33078396, 36969972, 48345348, 52374127, 104748254, 157122381, 209496508, 314244762, 628489524]

約数ペア:

[(1, 628489524), (2, 314244762), (3, 209496508), (4, 157122381), (6, 104748254), (12, 52374127), (13, 48345348), (17, 36969972), (19, 33078396), (26, 24172674), (34, 18484986), (38, 16539198), (39, 16115116), (51, 12323324), (52, 12086337), (57, 11026132), (68, 9242493), (76, 8269599), (78, 8057558), (102, 6161662), (114, 5513066), (156, 4028779), (204, 3080831), (221, 2843844), (228, 2756533), (247, 2544492), (323, 1945788), (442, 1421922), (494, 1272246), (646, 972894), (663, 947948), (741, 848164), (884, 710961), (969, 648596), (988, 636123), (1292, 486447), (1326, 473974), (1482, 424082), (1938, 324298), (2652, 236987), (2964, 212041), (3876, 162149), (4199, 149676), (8398, 74838), (12473, 50388), (12597, 49892), (16796, 37419), (24946, 25194)]