279950832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 270

約数和(自身を含む): 982839624

約数和(自身を除く): 702888792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 34, 36, 42, 48, 51, 56, 62, 63, 68, 72, 84, 93, 102, 112, 119, 124, 126, 136, 144, 153, 168, 186, 204, 217, 238, 248, 252, 272, 279, 289, 306, 336, 357, 372, 408, 434, 476, 496, 504, 527, 558, 578, 612, 651, 714, 744, 816, 867, 868, 952, 961, 1008, 1054, 1071, 1116, 1156, 1224, 1302, 1428, 1488, 1581, 1734, 1736, 1904, 1922, 1953, 2023, 2108, 2142, 2232, 2312, 2448, 2601, 2604, 2856, 2883, 3162, 3468, 3472, 3689, 3844, 3906, 4046, 4216, 4284, 4464, 4624, 4743, 5202, 5208, 5712, 5766, 6069, 6324, 6727, 6936, 7378, 7688, 7812, 8092, 8432, 8568, 8649, 8959, 9486, 10404, 10416, 11067, 11532, 12138, 12648, 13454, 13872, 14756, 15376, 15624, 16184, 16337, 17136, 17298, 17918, 18207, 18972, 20181, 20808, 22134, 23064, 24276, 25296, 26877, 26908, 29512, 31248, 32368, 32674, 33201, 34596, 35836, 36414, 37944, 40362, 41616, 44268, 46128, 48552, 49011, 53754, 53816, 59024, 60543, 62713, 65348, 66402, 69192, 71672, 72828, 75888, 80631, 80724, 88536, 97104, 98022, 107508, 107632, 114359, 121086, 125426, 130696, 132804, 138384, 143344, 145656, 147033, 161262, 161448, 177072, 188139, 196044, 215016, 228718, 242172, 250852, 261392, 265608, 277729, 291312, 294066, 322524, 322896, 343077, 376278, 392088, 430032, 457436, 484344, 501704, 531216, 555458, 564417, 588132, 645048, 686154, 752556, 784176, 833187, 914872, 968688, 1003408, 1029231, 1110916, 1128834, 1176264, 1290096, 1372308, 1505112, 1666374, 1829744, 1944103, 2058462, 2221832, 2257668, 2352528, 2499561, 2744616, 3010224, 3332748, 3888206, 4116924, 4443664, 4515336, 4999122, 5489232, 5832309, 6665496, 7776412, 8233848, 9030672, 9998244, 11664618, 13330992, 15552824, 16467696, 17496927, 19996488, 23329236, 31105648, 34993854, 39992976, 46658472, 69987708, 93316944, 139975416, 279950832]

約数ペア:

[(1, 279950832), (2, 139975416), (3, 93316944), (4, 69987708), (6, 46658472), (7, 39992976), (8, 34993854), (9, 31105648), (12, 23329236), (14, 19996488), (16, 17496927), (17, 16467696), (18, 15552824), (21, 13330992), (24, 11664618), (28, 9998244), (31, 9030672), (34, 8233848), (36, 7776412), (42, 6665496), (48, 5832309), (51, 5489232), (56, 4999122), (62, 4515336), (63, 4443664), (68, 4116924), (72, 3888206), (84, 3332748), (93, 3010224), (102, 2744616), (112, 2499561), (119, 2352528), (124, 2257668), (126, 2221832), (136, 2058462), (144, 1944103), (153, 1829744), (168, 1666374), (186, 1505112), (204, 1372308), (217, 1290096), (238, 1176264), (248, 1128834), (252, 1110916), (272, 1029231), (279, 1003408), (289, 968688), (306, 914872), (336, 833187), (357, 784176), (372, 752556), (408, 686154), (434, 645048), (476, 588132), (496, 564417), (504, 555458), (527, 531216), (558, 501704), (578, 484344), (612, 457436), (651, 430032), (714, 392088), (744, 376278), (816, 343077), (867, 322896), (868, 322524), (952, 294066), (961, 291312), (1008, 277729), (1054, 265608), (1071, 261392), (1116, 250852), (1156, 242172), (1224, 228718), (1302, 215016), (1428, 196044), (1488, 188139), (1581, 177072), (1734, 161448), (1736, 161262), (1904, 147033), (1922, 145656), (1953, 143344), (2023, 138384), (2108, 132804), (2142, 130696), (2232, 125426), (2312, 121086), (2448, 114359), (2601, 107632), (2604, 107508), (2856, 98022), (2883, 97104), (3162, 88536), (3468, 80724), (3472, 80631), (3689, 75888), (3844, 72828), (3906, 71672), (4046, 69192), (4216, 66402), (4284, 65348), (4464, 62713), (4624, 60543), (4743, 59024), (5202, 53816), (5208, 53754), (5712, 49011), (5766, 48552), (6069, 46128), (6324, 44268), (6727, 41616), (6936, 40362), (7378, 37944), (7688, 36414), (7812, 35836), (8092, 34596), (8432, 33201), (8568, 32674), (8649, 32368), (8959, 31248), (9486, 29512), (10404, 26908), (10416, 26877), (11067, 25296), (11532, 24276), (12138, 23064), (12648, 22134), (13454, 20808), (13872, 20181), (14756, 18972), (15376, 18207), (15624, 17918), (16184, 17298), (16337, 17136)]