672199632

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18899}}^1$

素因数の和:18945

約数の個数: 120

約数和(自身を含む): 2132676000

約数和(自身を除く): 1460476368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 18899, 35568, 37798, 56697, 75596, 113394, 151192, 170091, 226788, 245687, 302384, 340182, 359081, 453576, 491374, 680364, 718162, 737061, 907152, 982748, 1077243, 1360728, 1436324, 1474122, 1965496, 2154486, 2211183, 2721456, 2872648, 2948244, 3231729, 3930992, 4308972, 4422366, 4668053, 5745296, 5896488, 6463458, 8617944, 8844732, 9336106, 11792976, 12926916, 14004159, 17235888, 17689464, 18672212, 25853832, 28008318, 35378928, 37344424, 42012477, 51707664, 56016636, 74688848, 84024954, 112033272, 168049908, 224066544, 336099816, 672199632]

約数ペア:

[(1, 672199632), (2, 336099816), (3, 224066544), (4, 168049908), (6, 112033272), (8, 84024954), (9, 74688848), (12, 56016636), (13, 51707664), (16, 42012477), (18, 37344424), (19, 35378928), (24, 28008318), (26, 25853832), (36, 18672212), (38, 17689464), (39, 17235888), (48, 14004159), (52, 12926916), (57, 11792976), (72, 9336106), (76, 8844732), (78, 8617944), (104, 6463458), (114, 5896488), (117, 5745296), (144, 4668053), (152, 4422366), (156, 4308972), (171, 3930992), (208, 3231729), (228, 2948244), (234, 2872648), (247, 2721456), (304, 2211183), (312, 2154486), (342, 1965496), (456, 1474122), (468, 1436324), (494, 1360728), (624, 1077243), (684, 982748), (741, 907152), (912, 737061), (936, 718162), (988, 680364), (1368, 491374), (1482, 453576), (1872, 359081), (1976, 340182), (2223, 302384), (2736, 245687), (2964, 226788), (3952, 170091), (4446, 151192), (5928, 113394), (8892, 75596), (11856, 56697), (17784, 37798), (18899, 35568)]