2245392396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{165443}}^1$

素因数の和:165495

約数の個数: 72

約数和(自身を含む): 6323269680

約数和(自身を除く): 4077877284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 165443, 330886, 496329, 661772, 992658, 1488987, 1985316, 2150759, 2977974, 4301518, 4797847, 5955948, 6452277, 8603036, 9595694, 12904554, 14393541, 19191388, 19356831, 25809108, 28787082, 38713662, 43180623, 57574164, 62372011, 77427324, 86361246, 124744022, 172722492, 187116033, 249488044, 374232066, 561348099, 748464132, 1122696198, 2245392396]

約数ペア:

[(1, 2245392396), (2, 1122696198), (3, 748464132), (4, 561348099), (6, 374232066), (9, 249488044), (12, 187116033), (13, 172722492), (18, 124744022), (26, 86361246), (29, 77427324), (36, 62372011), (39, 57574164), (52, 43180623), (58, 38713662), (78, 28787082), (87, 25809108), (116, 19356831), (117, 19191388), (156, 14393541), (174, 12904554), (234, 9595694), (261, 8603036), (348, 6452277), (377, 5955948), (468, 4797847), (522, 4301518), (754, 2977974), (1044, 2150759), (1131, 1985316), (1508, 1488987), (2262, 992658), (3393, 661772), (4524, 496329), (6786, 330886), (13572, 165443)]