610909812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 1693036800

約数和(自身を除く): 1082126988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 101, 111, 114, 148, 171, 202, 222, 228, 239, 303, 333, 342, 404, 444, 478, 606, 666, 684, 703, 717, 909, 956, 1212, 1332, 1406, 1434, 1818, 1919, 2109, 2151, 2812, 2868, 3636, 3737, 3838, 4218, 4302, 4541, 5757, 6327, 7474, 7676, 8436, 8604, 8843, 9082, 11211, 11514, 12654, 13623, 14948, 17271, 17686, 18164, 22422, 23028, 24139, 25308, 26529, 27246, 33633, 34542, 35372, 40869, 44844, 48278, 53058, 54492, 67266, 69084, 71003, 72417, 79587, 81738, 96556, 106116, 134532, 142006, 144834, 159174, 163476, 168017, 213009, 217251, 284012, 289668, 318348, 336034, 426018, 434502, 458641, 504051, 639027, 672068, 852036, 869004, 893143, 917282, 1008102, 1278054, 1375923, 1512153, 1786286, 1834564, 2016204, 2556108, 2679429, 2751846, 3024306, 3572572, 4127769, 5358858, 5503692, 6048612, 8038287, 8255538, 10717716, 16076574, 16511076, 16969717, 32153148, 33939434, 50909151, 67878868, 101818302, 152727453, 203636604, 305454906, 610909812]

約数ペア:

[(1, 610909812), (2, 305454906), (3, 203636604), (4, 152727453), (6, 101818302), (9, 67878868), (12, 50909151), (18, 33939434), (19, 32153148), (36, 16969717), (37, 16511076), (38, 16076574), (57, 10717716), (74, 8255538), (76, 8038287), (101, 6048612), (111, 5503692), (114, 5358858), (148, 4127769), (171, 3572572), (202, 3024306), (222, 2751846), (228, 2679429), (239, 2556108), (303, 2016204), (333, 1834564), (342, 1786286), (404, 1512153), (444, 1375923), (478, 1278054), (606, 1008102), (666, 917282), (684, 893143), (703, 869004), (717, 852036), (909, 672068), (956, 639027), (1212, 504051), (1332, 458641), (1406, 434502), (1434, 426018), (1818, 336034), (1919, 318348), (2109, 289668), (2151, 284012), (2812, 217251), (2868, 213009), (3636, 168017), (3737, 163476), (3838, 159174), (4218, 144834), (4302, 142006), (4541, 134532), (5757, 106116), (6327, 96556), (7474, 81738), (7676, 79587), (8436, 72417), (8604, 71003), (8843, 69084), (9082, 67266), (11211, 54492), (11514, 53058), (12654, 48278), (13623, 44844), (14948, 40869), (17271, 35372), (17686, 34542), (18164, 33633), (22422, 27246), (23028, 26529), (24139, 25308)]