417942008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{829}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 908949600

約数和(自身を除く): 491007592

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 337, 374, 674, 748, 829, 1348, 1496, 1658, 2696, 3316, 3707, 5729, 6632, 7414, 9119, 11458, 14093, 14828, 18238, 22916, 28186, 29656, 36476, 45832, 56372, 63019, 72952, 112744, 126038, 155023, 252076, 279373, 310046, 504152, 558746, 620092, 1117492, 1240184, 2234984, 3073103, 4749341, 6146206, 9498682, 12292412, 18997364, 24584824, 37994728, 52242751, 104485502, 208971004, 417942008]

約数ペア:

[(1, 417942008), (2, 208971004), (4, 104485502), (8, 52242751), (11, 37994728), (17, 24584824), (22, 18997364), (34, 12292412), (44, 9498682), (68, 6146206), (88, 4749341), (136, 3073103), (187, 2234984), (337, 1240184), (374, 1117492), (674, 620092), (748, 558746), (829, 504152), (1348, 310046), (1496, 279373), (1658, 252076), (2696, 155023), (3316, 126038), (3707, 112744), (5729, 72952), (6632, 63019), (7414, 56372), (9119, 45832), (11458, 36476), (14093, 29656), (14828, 28186), (18238, 22916)]