123111912

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 404490240

約数和(自身を除く): 281378328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 49, 56, 62, 66, 77, 84, 88, 93, 98, 124, 132, 147, 154, 168, 186, 196, 217, 231, 248, 264, 294, 307, 308, 341, 372, 392, 434, 462, 539, 588, 614, 616, 651, 682, 744, 868, 921, 924, 1023, 1078, 1176, 1228, 1302, 1364, 1519, 1617, 1736, 1842, 1848, 2046, 2149, 2156, 2387, 2456, 2604, 2728, 3038, 3234, 3377, 3684, 4092, 4298, 4312, 4557, 4774, 5208, 6076, 6447, 6468, 6754, 7161, 7368, 8184, 8596, 9114, 9517, 9548, 10131, 12152, 12894, 12936, 13508, 14322, 15043, 16709, 17192, 18228, 19034, 19096, 20262, 23639, 25788, 27016, 28551, 28644, 30086, 33418, 36456, 38068, 40524, 45129, 47278, 50127, 51576, 57102, 57288, 60172, 66619, 66836, 70917, 76136, 81048, 90258, 94556, 100254, 104687, 114204, 120344, 133238, 133672, 141834, 165473, 180516, 189112, 199857, 200508, 209374, 228408, 266476, 283668, 314061, 330946, 361032, 399714, 401016, 418748, 466333, 496419, 532952, 567336, 628122, 661892, 732809, 799428, 837496, 932666, 992838, 1256244, 1323784, 1398999, 1465618, 1598856, 1865332, 1985676, 2198427, 2512488, 2797998, 2931236, 3730664, 3971352, 4396854, 5129663, 5595996, 5862472, 8793708, 10259326, 11191992, 15388989, 17587416, 20518652, 30777978, 41037304, 61555956, 123111912]

約数ペア:

[(1, 123111912), (2, 61555956), (3, 41037304), (4, 30777978), (6, 20518652), (7, 17587416), (8, 15388989), (11, 11191992), (12, 10259326), (14, 8793708), (21, 5862472), (22, 5595996), (24, 5129663), (28, 4396854), (31, 3971352), (33, 3730664), (42, 2931236), (44, 2797998), (49, 2512488), (56, 2198427), (62, 1985676), (66, 1865332), (77, 1598856), (84, 1465618), (88, 1398999), (93, 1323784), (98, 1256244), (124, 992838), (132, 932666), (147, 837496), (154, 799428), (168, 732809), (186, 661892), (196, 628122), (217, 567336), (231, 532952), (248, 496419), (264, 466333), (294, 418748), (307, 401016), (308, 399714), (341, 361032), (372, 330946), (392, 314061), (434, 283668), (462, 266476), (539, 228408), (588, 209374), (614, 200508), (616, 199857), (651, 189112), (682, 180516), (744, 165473), (868, 141834), (921, 133672), (924, 133238), (1023, 120344), (1078, 114204), (1176, 104687), (1228, 100254), (1302, 94556), (1364, 90258), (1519, 81048), (1617, 76136), (1736, 70917), (1842, 66836), (1848, 66619), (2046, 60172), (2149, 57288), (2156, 57102), (2387, 51576), (2456, 50127), (2604, 47278), (2728, 45129), (3038, 40524), (3234, 38068), (3377, 36456), (3684, 33418), (4092, 30086), (4298, 28644), (4312, 28551), (4557, 27016), (4774, 25788), (5208, 23639), (6076, 20262), (6447, 19096), (6468, 19034), (6754, 18228), (7161, 17192), (7368, 16709), (8184, 15043), (8596, 14322), (9114, 13508), (9517, 12936), (9548, 12894), (10131, 12152)]