978668512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 2126767104

約数和(自身を除く): 1148098592

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 131, 136, 248, 262, 272, 443, 496, 524, 527, 544, 886, 992, 1048, 1054, 1772, 2096, 2108, 2227, 3544, 4061, 4192, 4216, 4454, 7088, 7531, 8122, 8432, 8908, 13733, 14176, 15062, 16244, 16864, 17816, 27466, 30124, 32488, 35632, 54932, 58033, 60248, 64976, 69037, 71264, 109864, 116066, 120496, 129952, 138074, 219728, 232132, 233461, 240992, 276148, 439456, 464264, 466922, 552296, 928528, 933844, 986561, 1104592, 1799023, 1857056, 1867688, 1973122, 2209184, 3598046, 3735376, 3946244, 7196092, 7470752, 7892488, 14392184, 15784976, 28784368, 30583391, 31569952, 57568736, 61166782, 122333564, 244667128, 489334256, 978668512]

約数ペア:

[(1, 978668512), (2, 489334256), (4, 244667128), (8, 122333564), (16, 61166782), (17, 57568736), (31, 31569952), (32, 30583391), (34, 28784368), (62, 15784976), (68, 14392184), (124, 7892488), (131, 7470752), (136, 7196092), (248, 3946244), (262, 3735376), (272, 3598046), (443, 2209184), (496, 1973122), (524, 1867688), (527, 1857056), (544, 1799023), (886, 1104592), (992, 986561), (1048, 933844), (1054, 928528), (1772, 552296), (2096, 466922), (2108, 464264), (2227, 439456), (3544, 276148), (4061, 240992), (4192, 233461), (4216, 232132), (4454, 219728), (7088, 138074), (7531, 129952), (8122, 120496), (8432, 116066), (8908, 109864), (13733, 71264), (14176, 69037), (15062, 64976), (16244, 60248), (16864, 58033), (17816, 54932), (27466, 35632), (30124, 32488)]