245391396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{29339}}^1$

素因数の和:29404

約数の個数: 48

約数和(自身を含む): 621069120

約数和(自身を除く): 375677724

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2788, 4182, 8364, 29339, 58678, 88017, 117356, 176034, 352068, 498763, 997526, 1202899, 1496289, 1995052, 2405798, 2992578, 3608697, 4811596, 5985156, 7217394, 14434788, 20449283, 40898566, 61347849, 81797132, 122695698, 245391396]

約数ペア:

[(1, 245391396), (2, 122695698), (3, 81797132), (4, 61347849), (6, 40898566), (12, 20449283), (17, 14434788), (34, 7217394), (41, 5985156), (51, 4811596), (68, 3608697), (82, 2992578), (102, 2405798), (123, 1995052), (164, 1496289), (204, 1202899), (246, 997526), (492, 498763), (697, 352068), (1394, 176034), (2091, 117356), (2788, 88017), (4182, 58678), (8364, 29339)]