312622848

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1515

約数の個数: 144

約数和(自身を含む): 954956800

約数和(自身を除く): 642333952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1459, 1488, 1674, 1728, 1984, 2232, 2304, 2918, 2976, 3348, 3456, 3968, 4377, 4464, 5836, 5952, 6696, 6912, 7936, 8754, 8928, 11672, 11904, 13131, 13392, 17508, 17856, 23344, 23808, 26262, 26784, 35016, 35712, 39393, 45229, 46688, 52524, 53568, 70032, 71424, 78786, 90458, 93376, 105048, 107136, 135687, 140064, 157572, 180916, 186752, 210096, 214272, 271374, 280128, 315144, 361832, 373504, 407061, 420192, 542748, 560256, 630288, 723664, 814122, 840384, 1085496, 1120512, 1221183, 1260576, 1447328, 1628244, 1680768, 2170992, 2442366, 2521152, 2894656, 3256488, 3361536, 4341984, 4884732, 5042304, 5789312, 6512976, 8683968, 9769464, 10084608, 11578624, 13025952, 17367936, 19538928, 26051904, 34735872, 39077856, 52103808, 78155712, 104207616, 156311424, 312622848]

約数ペア:

[(1, 312622848), (2, 156311424), (3, 104207616), (4, 78155712), (6, 52103808), (8, 39077856), (9, 34735872), (12, 26051904), (16, 19538928), (18, 17367936), (24, 13025952), (27, 11578624), (31, 10084608), (32, 9769464), (36, 8683968), (48, 6512976), (54, 5789312), (62, 5042304), (64, 4884732), (72, 4341984), (93, 3361536), (96, 3256488), (108, 2894656), (124, 2521152), (128, 2442366), (144, 2170992), (186, 1680768), (192, 1628244), (216, 1447328), (248, 1260576), (256, 1221183), (279, 1120512), (288, 1085496), (372, 840384), (384, 814122), (432, 723664), (496, 630288), (558, 560256), (576, 542748), (744, 420192), (768, 407061), (837, 373504), (864, 361832), (992, 315144), (1116, 280128), (1152, 271374), (1459, 214272), (1488, 210096), (1674, 186752), (1728, 180916), (1984, 157572), (2232, 140064), (2304, 135687), (2918, 107136), (2976, 105048), (3348, 93376), (3456, 90458), (3968, 78786), (4377, 71424), (4464, 70032), (5836, 53568), (5952, 52524), (6696, 46688), (6912, 45229), (7936, 39393), (8754, 35712), (8928, 35016), (11672, 26784), (11904, 26262), (13131, 23808), (13392, 23344), (17508, 17856)]