328661256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5737}}^1$

素因数の和:5795

約数の個数: 128

約数和(自身を含む): 1057628160

約数和(自身を除く): 728966904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 5737, 7161, 8184, 9548, 11474, 14322, 17211, 19096, 22948, 28644, 34422, 40159, 45896, 57288, 63107, 68844, 80318, 120477, 126214, 137688, 160636, 177847, 189321, 240954, 252428, 321272, 355694, 378642, 441749, 481908, 504856, 533541, 711388, 757284, 883498, 963816, 1067082, 1244929, 1325247, 1422776, 1514568, 1766996, 1956317, 2134164, 2489858, 2650494, 3533992, 3734787, 3912634, 4268328, 4979716, 5300988, 5868951, 7469574, 7825268, 9959432, 10601976, 11737902, 13694219, 14939148, 15650536, 23475804, 27388438, 29878296, 41082657, 46951608, 54776876, 82165314, 109553752, 164330628, 328661256]

約数ペア:

[(1, 328661256), (2, 164330628), (3, 109553752), (4, 82165314), (6, 54776876), (7, 46951608), (8, 41082657), (11, 29878296), (12, 27388438), (14, 23475804), (21, 15650536), (22, 14939148), (24, 13694219), (28, 11737902), (31, 10601976), (33, 9959432), (42, 7825268), (44, 7469574), (56, 5868951), (62, 5300988), (66, 4979716), (77, 4268328), (84, 3912634), (88, 3734787), (93, 3533992), (124, 2650494), (132, 2489858), (154, 2134164), (168, 1956317), (186, 1766996), (217, 1514568), (231, 1422776), (248, 1325247), (264, 1244929), (308, 1067082), (341, 963816), (372, 883498), (434, 757284), (462, 711388), (616, 533541), (651, 504856), (682, 481908), (744, 441749), (868, 378642), (924, 355694), (1023, 321272), (1302, 252428), (1364, 240954), (1736, 189321), (1848, 177847), (2046, 160636), (2387, 137688), (2604, 126214), (2728, 120477), (4092, 80318), (4774, 68844), (5208, 63107), (5737, 57288), (7161, 45896), (8184, 40159), (9548, 34422), (11474, 28644), (14322, 22948), (17211, 19096)]