321145524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67073}}^1$

素因数の和:67109

約数の個数: 72

約数和(自身を含む): 976597440

約数和(自身を除く): 655451916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 67073, 134146, 201219, 268292, 402438, 469511, 603657, 804876, 939022, 1207314, 1274387, 1408533, 1878044, 2414628, 2548774, 2817066, 3823161, 4225599, 5097548, 5634132, 7646322, 8451198, 8920709, 11469483, 15292644, 16902396, 17841418, 22938966, 26762127, 35682836, 45877932, 53524254, 80286381, 107048508, 160572762, 321145524]

約数ペア:

[(1, 321145524), (2, 160572762), (3, 107048508), (4, 80286381), (6, 53524254), (7, 45877932), (9, 35682836), (12, 26762127), (14, 22938966), (18, 17841418), (19, 16902396), (21, 15292644), (28, 11469483), (36, 8920709), (38, 8451198), (42, 7646322), (57, 5634132), (63, 5097548), (76, 4225599), (84, 3823161), (114, 2817066), (126, 2548774), (133, 2414628), (171, 1878044), (228, 1408533), (252, 1274387), (266, 1207314), (342, 939022), (399, 804876), (532, 603657), (684, 469511), (798, 402438), (1197, 268292), (1596, 201219), (2394, 134146), (4788, 67073)]