266982624

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{17491}}^1$

素因数の和:17560

約数の個数: 72

約数和(自身を含む): 773601192

約数和(自身を除く): 506618568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 17491, 34982, 52473, 69964, 104946, 139928, 157419, 209892, 279856, 314838, 419784, 559712, 629676, 839568, 927023, 1259352, 1679136, 1854046, 2518704, 2781069, 3708092, 5037408, 5562138, 7416184, 8343207, 11124276, 14832368, 16686414, 22248552, 29664736, 33372828, 44497104, 66745656, 88994208, 133491312, 266982624]

約数ペア:

[(1, 266982624), (2, 133491312), (3, 88994208), (4, 66745656), (6, 44497104), (8, 33372828), (9, 29664736), (12, 22248552), (16, 16686414), (18, 14832368), (24, 11124276), (32, 8343207), (36, 7416184), (48, 5562138), (53, 5037408), (72, 3708092), (96, 2781069), (106, 2518704), (144, 1854046), (159, 1679136), (212, 1259352), (288, 927023), (318, 839568), (424, 629676), (477, 559712), (636, 419784), (848, 314838), (954, 279856), (1272, 209892), (1696, 157419), (1908, 139928), (2544, 104946), (3816, 69964), (5088, 52473), (7632, 34982), (15264, 17491)]