249418008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 795916800

約数和(自身を除く): 546498792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 293, 378, 504, 563, 586, 756, 879, 1126, 1172, 1512, 1689, 1758, 2051, 2252, 2344, 2637, 3378, 3516, 3941, 4102, 4504, 5067, 5274, 6153, 6756, 7032, 7882, 7911, 8204, 10134, 10548, 11823, 12306, 13512, 15201, 15764, 15822, 16408, 18459, 20268, 21096, 23646, 24612, 30402, 31528, 31644, 35469, 36918, 40536, 47292, 49224, 55377, 60804, 63288, 70938, 73836, 94584, 106407, 110754, 121608, 141876, 147672, 164959, 212814, 221508, 283752, 329918, 425628, 443016, 494877, 659836, 851256, 989754, 1154713, 1319672, 1484631, 1979508, 2309426, 2969262, 3464139, 3959016, 4453893, 4618852, 5938524, 6928278, 8907786, 9237704, 10392417, 11877048, 13856556, 17815572, 20784834, 27713112, 31177251, 35631144, 41569668, 62354502, 83139336, 124709004, 249418008]

約数ペア:

[(1, 249418008), (2, 124709004), (3, 83139336), (4, 62354502), (6, 41569668), (7, 35631144), (8, 31177251), (9, 27713112), (12, 20784834), (14, 17815572), (18, 13856556), (21, 11877048), (24, 10392417), (27, 9237704), (28, 8907786), (36, 6928278), (42, 5938524), (54, 4618852), (56, 4453893), (63, 3959016), (72, 3464139), (84, 2969262), (108, 2309426), (126, 1979508), (168, 1484631), (189, 1319672), (216, 1154713), (252, 989754), (293, 851256), (378, 659836), (504, 494877), (563, 443016), (586, 425628), (756, 329918), (879, 283752), (1126, 221508), (1172, 212814), (1512, 164959), (1689, 147672), (1758, 141876), (2051, 121608), (2252, 110754), (2344, 106407), (2637, 94584), (3378, 73836), (3516, 70938), (3941, 63288), (4102, 60804), (4504, 55377), (5067, 49224), (5274, 47292), (6153, 40536), (6756, 36918), (7032, 35469), (7882, 31644), (7911, 31528), (8204, 30402), (10134, 24612), (10548, 23646), (11823, 21096), (12306, 20268), (13512, 18459), (15201, 16408), (15764, 15822)]