264109626

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 671742720

約数和(自身を除く): 407633094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 61, 66, 74, 99, 111, 122, 183, 197, 198, 222, 297, 333, 366, 394, 407, 549, 591, 594, 666, 671, 814, 999, 1098, 1182, 1221, 1342, 1647, 1773, 1998, 2013, 2167, 2257, 2442, 3294, 3546, 3663, 4026, 4334, 4514, 5319, 6039, 6501, 6771, 7289, 7326, 10638, 10989, 12017, 12078, 13002, 13542, 14578, 18117, 19503, 20313, 21867, 21978, 24034, 24827, 36051, 36234, 39006, 40626, 43734, 49654, 58509, 60939, 65601, 72102, 74481, 80179, 108153, 117018, 121878, 131202, 132187, 148962, 160358, 196803, 216306, 223443, 240537, 264374, 324459, 393606, 396561, 444629, 446886, 481074, 648918, 670329, 721611, 793122, 889258, 1189683, 1333887, 1340658, 1443222, 2164833, 2379366, 2667774, 3569049, 4001661, 4329666, 4890919, 7138098, 8003322, 9781838, 12004983, 14672757, 24009966, 29345514, 44018271, 88036542, 132054813, 264109626]

約数ペア:

[(1, 264109626), (2, 132054813), (3, 88036542), (6, 44018271), (9, 29345514), (11, 24009966), (18, 14672757), (22, 12004983), (27, 9781838), (33, 8003322), (37, 7138098), (54, 4890919), (61, 4329666), (66, 4001661), (74, 3569049), (99, 2667774), (111, 2379366), (122, 2164833), (183, 1443222), (197, 1340658), (198, 1333887), (222, 1189683), (297, 889258), (333, 793122), (366, 721611), (394, 670329), (407, 648918), (549, 481074), (591, 446886), (594, 444629), (666, 396561), (671, 393606), (814, 324459), (999, 264374), (1098, 240537), (1182, 223443), (1221, 216306), (1342, 196803), (1647, 160358), (1773, 148962), (1998, 132187), (2013, 131202), (2167, 121878), (2257, 117018), (2442, 108153), (3294, 80179), (3546, 74481), (3663, 72102), (4026, 65601), (4334, 60939), (4514, 58509), (5319, 49654), (6039, 43734), (6501, 40626), (6771, 39006), (7289, 36234), (7326, 36051), (10638, 24827), (10989, 24034), (12017, 21978), (12078, 21867), (13002, 20313), (13542, 19503), (14578, 18117)]