305529168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 967438080

約数和(自身を除く): 661908912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 89, 102, 112, 119, 136, 168, 178, 204, 238, 267, 272, 336, 356, 357, 408, 476, 534, 601, 623, 712, 714, 816, 952, 1068, 1202, 1246, 1424, 1428, 1513, 1803, 1869, 1904, 2136, 2404, 2492, 2856, 3026, 3606, 3738, 4207, 4272, 4539, 4808, 4984, 5712, 6052, 7212, 7476, 8414, 9078, 9616, 9968, 10217, 10591, 12104, 12621, 14424, 14952, 16828, 18156, 20434, 21182, 24208, 25242, 28848, 29904, 30651, 31773, 33656, 36312, 40868, 42364, 50484, 53489, 61302, 63546, 67312, 71519, 72624, 81736, 84728, 100968, 106978, 122604, 127092, 143038, 160467, 163472, 169456, 201936, 213956, 214557, 245208, 254184, 286076, 320934, 374423, 427912, 429114, 490416, 508368, 572152, 641868, 748846, 855824, 858228, 909313, 1123269, 1144304, 1283736, 1497692, 1716456, 1818626, 2246538, 2567472, 2727939, 2995384, 3432912, 3637252, 4493076, 5455878, 5990768, 6365191, 7274504, 8986152, 10911756, 12730382, 14549008, 17972304, 19095573, 21823512, 25460764, 38191146, 43647024, 50921528, 76382292, 101843056, 152764584, 305529168]

約数ペア:

[(1, 305529168), (2, 152764584), (3, 101843056), (4, 76382292), (6, 50921528), (7, 43647024), (8, 38191146), (12, 25460764), (14, 21823512), (16, 19095573), (17, 17972304), (21, 14549008), (24, 12730382), (28, 10911756), (34, 8986152), (42, 7274504), (48, 6365191), (51, 5990768), (56, 5455878), (68, 4493076), (84, 3637252), (89, 3432912), (102, 2995384), (112, 2727939), (119, 2567472), (136, 2246538), (168, 1818626), (178, 1716456), (204, 1497692), (238, 1283736), (267, 1144304), (272, 1123269), (336, 909313), (356, 858228), (357, 855824), (408, 748846), (476, 641868), (534, 572152), (601, 508368), (623, 490416), (712, 429114), (714, 427912), (816, 374423), (952, 320934), (1068, 286076), (1202, 254184), (1246, 245208), (1424, 214557), (1428, 213956), (1513, 201936), (1803, 169456), (1869, 163472), (1904, 160467), (2136, 143038), (2404, 127092), (2492, 122604), (2856, 106978), (3026, 100968), (3606, 84728), (3738, 81736), (4207, 72624), (4272, 71519), (4539, 67312), (4808, 63546), (4984, 61302), (5712, 53489), (6052, 50484), (7212, 42364), (7476, 40868), (8414, 36312), (9078, 33656), (9616, 31773), (9968, 30651), (10217, 29904), (10591, 28848), (12104, 25242), (12621, 24208), (14424, 21182), (14952, 20434), (16828, 18156)]