398364384

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 1209212928

約数和(自身を除く): 810848544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 43, 44, 48, 62, 66, 86, 88, 93, 96, 124, 129, 132, 172, 176, 186, 248, 258, 264, 283, 341, 344, 352, 372, 473, 496, 516, 528, 566, 682, 688, 744, 849, 946, 992, 1023, 1032, 1056, 1132, 1333, 1364, 1376, 1419, 1488, 1698, 1892, 2046, 2064, 2264, 2666, 2728, 2838, 2976, 3113, 3396, 3784, 3999, 4092, 4128, 4528, 5332, 5456, 5676, 6226, 6792, 7568, 7998, 8184, 8773, 9056, 9339, 10664, 10912, 11352, 12169, 12452, 13584, 14663, 15136, 15996, 16368, 17546, 18678, 21328, 22704, 24338, 24904, 26319, 27168, 29326, 31992, 32736, 35092, 36507, 37356, 42656, 43989, 45408, 48676, 49808, 52638, 58652, 63984, 70184, 73014, 74712, 87978, 96503, 97352, 99616, 105276, 117304, 127968, 133859, 140368, 146028, 149424, 175956, 193006, 194704, 210552, 234608, 267718, 280736, 289509, 292056, 298848, 351912, 377239, 386012, 389408, 401577, 421104, 469216, 535436, 579018, 584112, 703824, 754478, 772024, 803154, 842208, 1070872, 1131717, 1158036, 1168224, 1407648, 1508956, 1544048, 1606308, 2141744, 2263434, 2316072, 3017912, 3088096, 3212616, 4149629, 4283488, 4526868, 4632144, 6035824, 6425232, 8299258, 9053736, 9264288, 12071648, 12448887, 12850464, 16598516, 18107472, 24897774, 33197032, 36214944, 49795548, 66394064, 99591096, 132788128, 199182192, 398364384]

約数ペア:

[(1, 398364384), (2, 199182192), (3, 132788128), (4, 99591096), (6, 66394064), (8, 49795548), (11, 36214944), (12, 33197032), (16, 24897774), (22, 18107472), (24, 16598516), (31, 12850464), (32, 12448887), (33, 12071648), (43, 9264288), (44, 9053736), (48, 8299258), (62, 6425232), (66, 6035824), (86, 4632144), (88, 4526868), (93, 4283488), (96, 4149629), (124, 3212616), (129, 3088096), (132, 3017912), (172, 2316072), (176, 2263434), (186, 2141744), (248, 1606308), (258, 1544048), (264, 1508956), (283, 1407648), (341, 1168224), (344, 1158036), (352, 1131717), (372, 1070872), (473, 842208), (496, 803154), (516, 772024), (528, 754478), (566, 703824), (682, 584112), (688, 579018), (744, 535436), (849, 469216), (946, 421104), (992, 401577), (1023, 389408), (1032, 386012), (1056, 377239), (1132, 351912), (1333, 298848), (1364, 292056), (1376, 289509), (1419, 280736), (1488, 267718), (1698, 234608), (1892, 210552), (2046, 194704), (2064, 193006), (2264, 175956), (2666, 149424), (2728, 146028), (2838, 140368), (2976, 133859), (3113, 127968), (3396, 117304), (3784, 105276), (3999, 99616), (4092, 97352), (4128, 96503), (4528, 87978), (5332, 74712), (5456, 73014), (5676, 70184), (6226, 63984), (6792, 58652), (7568, 52638), (7998, 49808), (8184, 48676), (8773, 45408), (9056, 43989), (9339, 42656), (10664, 37356), (10912, 36507), (11352, 35092), (12169, 32736), (12452, 31992), (13584, 29326), (14663, 27168), (15136, 26319), (15996, 24904), (16368, 24338), (17546, 22704), (18678, 21328)]