250296984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 830269440

約数和(自身を除く): 579972456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 131, 136, 153, 168, 204, 223, 238, 252, 262, 306, 357, 393, 408, 446, 476, 504, 524, 612, 669, 714, 786, 892, 917, 952, 1048, 1071, 1179, 1224, 1338, 1428, 1561, 1572, 1784, 1834, 2007, 2142, 2227, 2358, 2676, 2751, 2856, 3122, 3144, 3668, 3791, 4014, 4284, 4454, 4683, 4716, 5352, 5502, 6244, 6681, 7336, 7582, 8028, 8253, 8568, 8908, 9366, 9432, 11004, 11373, 12488, 13362, 14049, 15164, 15589, 16056, 16506, 17816, 18732, 20043, 22008, 22746, 26537, 26724, 28098, 29213, 30328, 31178, 33012, 34119, 37464, 40086, 45492, 46767, 53074, 53448, 56196, 58426, 62356, 66024, 68238, 79611, 80172, 87639, 90984, 93534, 106148, 112392, 116852, 124712, 136476, 140301, 159222, 160344, 175278, 187068, 204491, 212296, 233704, 238833, 262917, 272952, 280602, 318444, 350556, 374136, 408982, 477666, 496621, 525834, 561204, 613473, 636888, 701112, 817964, 955332, 993242, 1051668, 1122408, 1226946, 1489863, 1635928, 1840419, 1910664, 1986484, 2103336, 2453892, 2979726, 3476347, 3680838, 3972968, 4469589, 4907784, 5959452, 6952694, 7361676, 8939178, 10429041, 11918904, 13905388, 14723352, 17878356, 20858082, 27810776, 31287123, 35756712, 41716164, 62574246, 83432328, 125148492, 250296984]

約数ペア:

[(1, 250296984), (2, 125148492), (3, 83432328), (4, 62574246), (6, 41716164), (7, 35756712), (8, 31287123), (9, 27810776), (12, 20858082), (14, 17878356), (17, 14723352), (18, 13905388), (21, 11918904), (24, 10429041), (28, 8939178), (34, 7361676), (36, 6952694), (42, 5959452), (51, 4907784), (56, 4469589), (63, 3972968), (68, 3680838), (72, 3476347), (84, 2979726), (102, 2453892), (119, 2103336), (126, 1986484), (131, 1910664), (136, 1840419), (153, 1635928), (168, 1489863), (204, 1226946), (223, 1122408), (238, 1051668), (252, 993242), (262, 955332), (306, 817964), (357, 701112), (393, 636888), (408, 613473), (446, 561204), (476, 525834), (504, 496621), (524, 477666), (612, 408982), (669, 374136), (714, 350556), (786, 318444), (892, 280602), (917, 272952), (952, 262917), (1048, 238833), (1071, 233704), (1179, 212296), (1224, 204491), (1338, 187068), (1428, 175278), (1561, 160344), (1572, 159222), (1784, 140301), (1834, 136476), (2007, 124712), (2142, 116852), (2227, 112392), (2358, 106148), (2676, 93534), (2751, 90984), (2856, 87639), (3122, 80172), (3144, 79611), (3668, 68238), (3791, 66024), (4014, 62356), (4284, 58426), (4454, 56196), (4683, 53448), (4716, 53074), (5352, 46767), (5502, 45492), (6244, 40086), (6681, 37464), (7336, 34119), (7582, 33012), (8028, 31178), (8253, 30328), (8568, 29213), (8908, 28098), (9366, 26724), (9432, 26537), (11004, 22746), (11373, 22008), (12488, 20043), (13362, 18732), (14049, 17816), (15164, 16506), (15589, 16056)]