344157040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:2018

約数の個数: 80

約数和(自身を含む): 837732096

約数和(自身を除く): 493575056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 73, 80, 124, 146, 155, 248, 292, 310, 365, 496, 584, 620, 730, 1168, 1240, 1460, 1901, 2263, 2480, 2920, 3802, 4526, 5840, 7604, 9052, 9505, 11315, 15208, 18104, 19010, 22630, 30416, 36208, 38020, 45260, 58931, 76040, 90520, 117862, 138773, 152080, 181040, 235724, 277546, 294655, 471448, 555092, 589310, 693865, 942896, 1110184, 1178620, 1387730, 2220368, 2357240, 2775460, 4301963, 4714480, 5550920, 8603926, 11101840, 17207852, 21509815, 34415704, 43019630, 68831408, 86039260, 172078520, 344157040]

約数ペア:

[(1, 344157040), (2, 172078520), (4, 86039260), (5, 68831408), (8, 43019630), (10, 34415704), (16, 21509815), (20, 17207852), (31, 11101840), (40, 8603926), (62, 5550920), (73, 4714480), (80, 4301963), (124, 2775460), (146, 2357240), (155, 2220368), (248, 1387730), (292, 1178620), (310, 1110184), (365, 942896), (496, 693865), (584, 589310), (620, 555092), (730, 471448), (1168, 294655), (1240, 277546), (1460, 235724), (1901, 181040), (2263, 152080), (2480, 138773), (2920, 117862), (3802, 90520), (4526, 76040), (5840, 58931), (7604, 45260), (9052, 38020), (9505, 36208), (11315, 30416), (15208, 22630), (18104, 19010)]