254856384

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1531}}^1$

素因数の和:1583

約数の個数: 126

約数和(自身を含む): 776504924

約数和(自身を除く): 521648540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 289, 306, 408, 544, 576, 578, 612, 816, 867, 1088, 1156, 1224, 1531, 1632, 1734, 2312, 2448, 2601, 3062, 3264, 3468, 4593, 4624, 4896, 5202, 6124, 6936, 9186, 9248, 9792, 10404, 12248, 13779, 13872, 18372, 18496, 20808, 24496, 26027, 27558, 27744, 36744, 41616, 48992, 52054, 55116, 55488, 73488, 78081, 83232, 97984, 104108, 110232, 146976, 156162, 166464, 208216, 220464, 234243, 293952, 312324, 416432, 440928, 442459, 468486, 624648, 832864, 881856, 884918, 936972, 1249296, 1327377, 1665728, 1769836, 1873944, 2498592, 2654754, 3539672, 3747888, 3982131, 4997184, 5309508, 7079344, 7495776, 7964262, 10619016, 14158688, 14991552, 15928524, 21238032, 28317376, 31857048, 42476064, 63714096, 84952128, 127428192, 254856384]

約数ペア:

[(1, 254856384), (2, 127428192), (3, 84952128), (4, 63714096), (6, 42476064), (8, 31857048), (9, 28317376), (12, 21238032), (16, 15928524), (17, 14991552), (18, 14158688), (24, 10619016), (32, 7964262), (34, 7495776), (36, 7079344), (48, 5309508), (51, 4997184), (64, 3982131), (68, 3747888), (72, 3539672), (96, 2654754), (102, 2498592), (136, 1873944), (144, 1769836), (153, 1665728), (192, 1327377), (204, 1249296), (272, 936972), (288, 884918), (289, 881856), (306, 832864), (408, 624648), (544, 468486), (576, 442459), (578, 440928), (612, 416432), (816, 312324), (867, 293952), (1088, 234243), (1156, 220464), (1224, 208216), (1531, 166464), (1632, 156162), (1734, 146976), (2312, 110232), (2448, 104108), (2601, 97984), (3062, 83232), (3264, 78081), (3468, 73488), (4593, 55488), (4624, 55116), (4896, 52054), (5202, 48992), (6124, 41616), (6936, 36744), (9186, 27744), (9248, 27558), (9792, 26027), (10404, 24496), (12248, 20808), (13779, 18496), (13872, 18372)]