254722908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5719

約数の個数: 72

約数和(自身を含む): 674490880

約数和(自身を除く): 419767972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 2046, 3751, 4092, 5659, 7502, 11253, 11318, 15004, 16977, 22506, 22636, 33954, 45012, 62249, 67908, 124498, 175429, 186747, 248996, 350858, 373494, 526287, 684739, 701716, 746988, 1052574, 1369478, 1929719, 2054217, 2105148, 2738956, 3859438, 4108434, 5789157, 7718876, 8216868, 11578314, 21226909, 23156628, 42453818, 63680727, 84907636, 127361454, 254722908]

約数ペア:

[(1, 254722908), (2, 127361454), (3, 84907636), (4, 63680727), (6, 42453818), (11, 23156628), (12, 21226909), (22, 11578314), (31, 8216868), (33, 7718876), (44, 5789157), (62, 4108434), (66, 3859438), (93, 2738956), (121, 2105148), (124, 2054217), (132, 1929719), (186, 1369478), (242, 1052574), (341, 746988), (363, 701716), (372, 684739), (484, 526287), (682, 373494), (726, 350858), (1023, 248996), (1364, 186747), (1452, 175429), (2046, 124498), (3751, 67908), (4092, 62249), (5659, 45012), (7502, 33954), (11253, 22636), (11318, 22506), (15004, 16977)]