645886332

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65719}}^1$

素因数の和:65752

約数の個数: 96

約数和(自身を含む): 2060979200

約数和(自身を除く): 1415092868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 65719, 131438, 197157, 262876, 394314, 460033, 591471, 788628, 854347, 920066, 1182942, 1380099, 1708694, 1774413, 1840132, 2365884, 2563041, 2760198, 3417388, 3548826, 4140297, 5126082, 5520396, 5980429, 7097652, 7689123, 8280594, 10252164, 11960858, 12420891, 15378246, 16561188, 17941287, 23067369, 23921716, 24841782, 30756492, 35882574, 46134738, 49683564, 53823861, 71765148, 92269476, 107647722, 161471583, 215295444, 322943166, 645886332]

約数ペア:

[(1, 645886332), (2, 322943166), (3, 215295444), (4, 161471583), (6, 107647722), (7, 92269476), (9, 71765148), (12, 53823861), (13, 49683564), (14, 46134738), (18, 35882574), (21, 30756492), (26, 24841782), (27, 23921716), (28, 23067369), (36, 17941287), (39, 16561188), (42, 15378246), (52, 12420891), (54, 11960858), (63, 10252164), (78, 8280594), (84, 7689123), (91, 7097652), (108, 5980429), (117, 5520396), (126, 5126082), (156, 4140297), (182, 3548826), (189, 3417388), (234, 2760198), (252, 2563041), (273, 2365884), (351, 1840132), (364, 1774413), (378, 1708694), (468, 1380099), (546, 1182942), (702, 920066), (756, 854347), (819, 788628), (1092, 591471), (1404, 460033), (1638, 394314), (2457, 262876), (3276, 197157), (4914, 131438), (9828, 65719)]