217237584

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2288

約数の個数: 80

約数和(自身を含む): 588216320

約数和(自身を除く): 370978736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 496, 536, 744, 804, 1072, 1488, 1608, 2077, 2179, 3216, 4154, 4358, 6231, 6537, 8308, 8716, 12462, 13074, 16616, 17432, 24924, 26148, 33232, 34864, 49848, 52296, 67549, 99696, 104592, 135098, 145993, 202647, 270196, 291986, 405294, 437979, 540392, 583972, 810588, 875958, 1080784, 1167944, 1621176, 1751916, 2335888, 3242352, 3503832, 4525783, 7007664, 9051566, 13577349, 18103132, 27154698, 36206264, 54309396, 72412528, 108618792, 217237584]

約数ペア:

[(1, 217237584), (2, 108618792), (3, 72412528), (4, 54309396), (6, 36206264), (8, 27154698), (12, 18103132), (16, 13577349), (24, 9051566), (31, 7007664), (48, 4525783), (62, 3503832), (67, 3242352), (93, 2335888), (124, 1751916), (134, 1621176), (186, 1167944), (201, 1080784), (248, 875958), (268, 810588), (372, 583972), (402, 540392), (496, 437979), (536, 405294), (744, 291986), (804, 270196), (1072, 202647), (1488, 145993), (1608, 135098), (2077, 104592), (2179, 99696), (3216, 67549), (4154, 52296), (4358, 49848), (6231, 34864), (6537, 33232), (8308, 26148), (8716, 24924), (12462, 17432), (13074, 16616)]