253236564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7127}}^1$

素因数の和:7194

約数の個数: 96

約数和(自身を含む): 766402560

約数和(自身を除く): 513165996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2538, 2961, 3948, 5076, 5922, 7127, 8883, 11844, 14254, 17766, 21381, 28508, 35532, 42762, 49889, 64143, 85524, 99778, 128286, 149667, 192429, 199556, 256572, 299334, 334969, 384858, 449001, 598668, 669938, 769716, 898002, 1004907, 1339876, 1347003, 1796004, 2009814, 2344783, 2694006, 3014721, 4019628, 4689566, 5388012, 6029442, 7034349, 9044163, 9379132, 12058884, 14068698, 18088326, 21103047, 28137396, 36176652, 42206094, 63309141, 84412188, 126618282, 253236564]

約数ペア:

[(1, 253236564), (2, 126618282), (3, 84412188), (4, 63309141), (6, 42206094), (7, 36176652), (9, 28137396), (12, 21103047), (14, 18088326), (18, 14068698), (21, 12058884), (27, 9379132), (28, 9044163), (36, 7034349), (42, 6029442), (47, 5388012), (54, 4689566), (63, 4019628), (84, 3014721), (94, 2694006), (108, 2344783), (126, 2009814), (141, 1796004), (188, 1347003), (189, 1339876), (252, 1004907), (282, 898002), (329, 769716), (378, 669938), (423, 598668), (564, 449001), (658, 384858), (756, 334969), (846, 299334), (987, 256572), (1269, 199556), (1316, 192429), (1692, 149667), (1974, 128286), (2538, 99778), (2961, 85524), (3948, 64143), (5076, 49889), (5922, 42762), (7127, 35532), (8883, 28508), (11844, 21381), (14254, 17766)]