1640283372

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55633}}^1$

素因数の和:55669

約数の個数: 120

約数和(自身を含む): 5277663776

約数和(自身を除く): 3637380404

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, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 29484, 55633, 111266, 166899, 222532, 333798, 389431, 500697, 667596, 723229, 778862, 1001394, 1168293, 1446458, 1502091, 1557724, 2002788, 2169687, 2336586, 2892916, 3004182, 3504879, 4339374, 4506273, 4673172, 5062603, 6008364, 6509061, 7009758, 8678748, 9012546, 10125206, 10514637, 13018122, 14019516, 15187809, 18025092, 19527183, 20250412, 21029274, 26036244, 30375618, 31543911, 39054366, 42058548, 45563427, 58581549, 60751236, 63087822, 78108732, 91126854, 117163098, 126175644, 136690281, 182253708, 234326196, 273380562, 410070843, 546761124, 820141686, 1640283372]

約数ペア:

[(1, 1640283372), (2, 820141686), (3, 546761124), (4, 410070843), (6, 273380562), (7, 234326196), (9, 182253708), (12, 136690281), (13, 126175644), (14, 117163098), (18, 91126854), (21, 78108732), (26, 63087822), (27, 60751236), (28, 58581549), (36, 45563427), (39, 42058548), (42, 39054366), (52, 31543911), (54, 30375618), (63, 26036244), (78, 21029274), (81, 20250412), (84, 19527183), (91, 18025092), (108, 15187809), (117, 14019516), (126, 13018122), (156, 10514637), (162, 10125206), (182, 9012546), (189, 8678748), (234, 7009758), (252, 6509061), (273, 6008364), (324, 5062603), (351, 4673172), (364, 4506273), (378, 4339374), (468, 3504879), (546, 3004182), (567, 2892916), (702, 2336586), (756, 2169687), (819, 2002788), (1053, 1557724), (1092, 1502091), (1134, 1446458), (1404, 1168293), (1638, 1001394), (2106, 778862), (2268, 723229), (2457, 667596), (3276, 500697), (4212, 389431), (4914, 333798), (7371, 222532), (9828, 166899), (14742, 111266), (29484, 55633)]