345374928

素因数分解:

$2^4\times 3^5\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 1009511776

約数和(自身を除く): 664136848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 211, 216, 243, 324, 421, 422, 432, 486, 633, 648, 842, 844, 972, 1263, 1266, 1296, 1684, 1688, 1899, 1944, 2526, 2532, 3368, 3376, 3789, 3798, 3888, 5052, 5064, 5697, 6736, 7578, 7596, 10104, 10128, 11367, 11394, 15156, 15192, 17091, 20208, 22734, 22788, 30312, 30384, 34101, 34182, 45468, 45576, 51273, 60624, 68202, 68364, 88831, 90936, 91152, 102303, 102546, 136404, 136728, 177662, 181872, 204606, 205092, 266493, 272808, 273456, 355324, 409212, 410184, 532986, 545616, 710648, 799479, 818424, 820368, 1065972, 1421296, 1598958, 1636848, 2131944, 2398437, 3197916, 4263888, 4796874, 6395832, 7195311, 9593748, 12791664, 14390622, 19187496, 21585933, 28781244, 38374992, 43171866, 57562488, 86343732, 115124976, 172687464, 345374928]

約数ペア:

[(1, 345374928), (2, 172687464), (3, 115124976), (4, 86343732), (6, 57562488), (8, 43171866), (9, 38374992), (12, 28781244), (16, 21585933), (18, 19187496), (24, 14390622), (27, 12791664), (36, 9593748), (48, 7195311), (54, 6395832), (72, 4796874), (81, 4263888), (108, 3197916), (144, 2398437), (162, 2131944), (211, 1636848), (216, 1598958), (243, 1421296), (324, 1065972), (421, 820368), (422, 818424), (432, 799479), (486, 710648), (633, 545616), (648, 532986), (842, 410184), (844, 409212), (972, 355324), (1263, 273456), (1266, 272808), (1296, 266493), (1684, 205092), (1688, 204606), (1899, 181872), (1944, 177662), (2526, 136728), (2532, 136404), (3368, 102546), (3376, 102303), (3789, 91152), (3798, 90936), (3888, 88831), (5052, 68364), (5064, 68202), (5697, 60624), (6736, 51273), (7578, 45576), (7596, 45468), (10104, 34182), (10128, 34101), (11367, 30384), (11394, 30312), (15156, 22788), (15192, 22734), (17091, 20208)]