321289012798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{350989}}^1$

素因数の和:351149

約数の個数: 64

約数和(自身を含む): 583766568000

約数和(自身を除く): 262477555202

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 109, 218, 221, 247, 323, 442, 494, 646, 1417, 1853, 2071, 2834, 3706, 4142, 4199, 8398, 24089, 26923, 35207, 48178, 53846, 70414, 350989, 457691, 701978, 915382, 4562857, 5966813, 6668791, 9125714, 11933626, 13337582, 38257801, 76515602, 77568569, 86694283, 113369447, 155137138, 173388566, 226738894, 497351413, 650382617, 726898219, 994702826, 1300765234, 1453796438, 1473802811, 2947605622, 8454974021, 9449676847, 12357269723, 16909948042, 18899353694, 24714539446, 160644506399, 321289012798]

約数ペア:

[(1, 321289012798), (2, 160644506399), (13, 24714539446), (17, 18899353694), (19, 16909948042), (26, 12357269723), (34, 9449676847), (38, 8454974021), (109, 2947605622), (218, 1473802811), (221, 1453796438), (247, 1300765234), (323, 994702826), (442, 726898219), (494, 650382617), (646, 497351413), (1417, 226738894), (1853, 173388566), (2071, 155137138), (2834, 113369447), (3706, 86694283), (4142, 77568569), (4199, 76515602), (8398, 38257801), (24089, 13337582), (26923, 11933626), (35207, 9125714), (48178, 6668791), (53846, 5966813), (70414, 4562857), (350989, 915382), (457691, 701978)]