1640441484

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{153427}}^1$

素因数の和:153457

約数の個数: 72

約数和(自身を含む): 4691214528

約数和(自身を除く): 3050773044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 153427, 306854, 460281, 613708, 920562, 1380843, 1687697, 1841124, 2761686, 3375394, 4142529, 5063091, 5523372, 6750788, 8285058, 10126182, 12427587, 15189273, 16570116, 20252364, 24855174, 30378546, 37282761, 45567819, 49710348, 60757092, 74565522, 91135638, 136703457, 149131044, 182271276, 273406914, 410110371, 546813828, 820220742, 1640441484]

約数ペア:

[(1, 1640441484), (2, 820220742), (3, 546813828), (4, 410110371), (6, 273406914), (9, 182271276), (11, 149131044), (12, 136703457), (18, 91135638), (22, 74565522), (27, 60757092), (33, 49710348), (36, 45567819), (44, 37282761), (54, 30378546), (66, 24855174), (81, 20252364), (99, 16570116), (108, 15189273), (132, 12427587), (162, 10126182), (198, 8285058), (243, 6750788), (297, 5523372), (324, 5063091), (396, 4142529), (486, 3375394), (594, 2761686), (891, 1841124), (972, 1687697), (1188, 1380843), (1782, 920562), (2673, 613708), (3564, 460281), (5346, 306854), (10692, 153427)]