561671448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2341}}^1$

素因数の和:3132

約数の個数: 64

約数和(自身を含む): 1514805600

約数和(自身を除く): 953134152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 769, 1538, 2307, 2341, 3076, 4614, 4682, 6152, 7023, 9228, 9364, 9997, 14046, 18456, 18728, 19994, 28092, 29991, 30433, 39988, 56184, 59982, 60866, 79976, 91299, 119964, 121732, 182598, 239928, 243464, 365196, 730392, 1800229, 3600458, 5400687, 7200916, 10801374, 14401832, 21602748, 23402977, 43205496, 46805954, 70208931, 93611908, 140417862, 187223816, 280835724, 561671448]

約数ペア:

[(1, 561671448), (2, 280835724), (3, 187223816), (4, 140417862), (6, 93611908), (8, 70208931), (12, 46805954), (13, 43205496), (24, 23402977), (26, 21602748), (39, 14401832), (52, 10801374), (78, 7200916), (104, 5400687), (156, 3600458), (312, 1800229), (769, 730392), (1538, 365196), (2307, 243464), (2341, 239928), (3076, 182598), (4614, 121732), (4682, 119964), (6152, 91299), (7023, 79976), (9228, 60866), (9364, 59982), (9997, 56184), (14046, 39988), (18456, 30433), (18728, 29991), (19994, 28092)]