216487632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2108

約数の個数: 80

約数和(自身を含む): 585502208

約数和(自身を除く): 369014576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1752, 1993, 2263, 3504, 3986, 4526, 5979, 6789, 7972, 9052, 11958, 13578, 15944, 18104, 23916, 27156, 31888, 36208, 47832, 54312, 61783, 95664, 108624, 123566, 145489, 185349, 247132, 290978, 370698, 436467, 494264, 581956, 741396, 872934, 988528, 1163912, 1482792, 1745868, 2327824, 2965584, 3491736, 4510159, 6983472, 9020318, 13530477, 18040636, 27060954, 36081272, 54121908, 72162544, 108243816, 216487632]

約数ペア:

[(1, 216487632), (2, 108243816), (3, 72162544), (4, 54121908), (6, 36081272), (8, 27060954), (12, 18040636), (16, 13530477), (24, 9020318), (31, 6983472), (48, 4510159), (62, 3491736), (73, 2965584), (93, 2327824), (124, 1745868), (146, 1482792), (186, 1163912), (219, 988528), (248, 872934), (292, 741396), (372, 581956), (438, 494264), (496, 436467), (584, 370698), (744, 290978), (876, 247132), (1168, 185349), (1488, 145489), (1752, 123566), (1993, 108624), (2263, 95664), (3504, 61783), (3986, 54312), (4526, 47832), (5979, 36208), (6789, 31888), (7972, 27156), (9052, 23916), (11958, 18104), (13578, 15944)]