243497466

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 536934528

約数和(自身を除く): 293437062

約数列:

[1, 2, 3, 6, 9, 18, 101, 151, 202, 302, 303, 453, 606, 887, 906, 909, 1359, 1774, 1818, 2661, 2718, 5322, 7983, 15251, 15966, 30502, 45753, 89587, 91506, 133937, 137259, 179174, 267874, 268761, 274518, 401811, 537522, 803622, 806283, 1205433, 1612566, 2410866, 13527637, 27055274, 40582911, 81165822, 121748733, 243497466]

約数ペア:

[(1, 243497466), (2, 121748733), (3, 81165822), (6, 40582911), (9, 27055274), (18, 13527637), (101, 2410866), (151, 1612566), (202, 1205433), (302, 806283), (303, 803622), (453, 537522), (606, 401811), (887, 274518), (906, 268761), (909, 267874), (1359, 179174), (1774, 137259), (1818, 133937), (2661, 91506), (2718, 89587), (5322, 45753), (7983, 30502), (15251, 15966)]