1578007632

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2531}}^1$

素因数の和:2992

約数の個数: 80

約数和(自身を含む): 4219729920

約数和(自身を除く): 2641722288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 419, 496, 744, 838, 1257, 1488, 1676, 2514, 2531, 3352, 5028, 5062, 6704, 7593, 10056, 10124, 12989, 15186, 20112, 20248, 25978, 30372, 38967, 40496, 51956, 60744, 77934, 78461, 103912, 121488, 155868, 156922, 207824, 235383, 311736, 313844, 470766, 623472, 627688, 941532, 1060489, 1255376, 1883064, 2120978, 3181467, 3766128, 4241956, 6362934, 8483912, 12725868, 16967824, 25451736, 32875159, 50903472, 65750318, 98625477, 131500636, 197250954, 263001272, 394501908, 526002544, 789003816, 1578007632]

約数ペア:

[(1, 1578007632), (2, 789003816), (3, 526002544), (4, 394501908), (6, 263001272), (8, 197250954), (12, 131500636), (16, 98625477), (24, 65750318), (31, 50903472), (48, 32875159), (62, 25451736), (93, 16967824), (124, 12725868), (186, 8483912), (248, 6362934), (372, 4241956), (419, 3766128), (496, 3181467), (744, 2120978), (838, 1883064), (1257, 1255376), (1488, 1060489), (1676, 941532), (2514, 627688), (2531, 623472), (3352, 470766), (5028, 313844), (5062, 311736), (6704, 235383), (7593, 207824), (10056, 156922), (10124, 155868), (12989, 121488), (15186, 103912), (20112, 78461), (20248, 77934), (25978, 60744), (30372, 51956), (38967, 40496)]