261749124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26633}}^1$

素因数の和:26666

約数の個数: 96

約数和(自身を含む): 835242240

約数和(自身を除く): 573493116

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, 26633, 53266, 79899, 106532, 159798, 186431, 239697, 319596, 346229, 372862, 479394, 559293, 692458, 719091, 745724, 958788, 1038687, 1118586, 1384916, 1438182, 1677879, 2077374, 2237172, 2423603, 2876364, 3116061, 3355758, 4154748, 4847206, 5033637, 6232122, 6711516, 7270809, 9348183, 9694412, 10067274, 12464244, 14541618, 18696366, 20134548, 21812427, 29083236, 37392732, 43624854, 65437281, 87249708, 130874562, 261749124]

約数ペア:

[(1, 261749124), (2, 130874562), (3, 87249708), (4, 65437281), (6, 43624854), (7, 37392732), (9, 29083236), (12, 21812427), (13, 20134548), (14, 18696366), (18, 14541618), (21, 12464244), (26, 10067274), (27, 9694412), (28, 9348183), (36, 7270809), (39, 6711516), (42, 6232122), (52, 5033637), (54, 4847206), (63, 4154748), (78, 3355758), (84, 3116061), (91, 2876364), (108, 2423603), (117, 2237172), (126, 2077374), (156, 1677879), (182, 1438182), (189, 1384916), (234, 1118586), (252, 1038687), (273, 958788), (351, 745724), (364, 719091), (378, 692458), (468, 559293), (546, 479394), (702, 372862), (756, 346229), (819, 319596), (1092, 239697), (1404, 186431), (1638, 159798), (2457, 106532), (3276, 79899), (4914, 53266), (9828, 26633)]