4920264448

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 11161221120

約数和(自身を除く): 6240956672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 157, 176, 248, 256, 314, 341, 352, 359, 496, 628, 682, 704, 718, 992, 1256, 1364, 1408, 1436, 1727, 1984, 2512, 2728, 2816, 2872, 3454, 3949, 3968, 4867, 5024, 5456, 5744, 6908, 7898, 7936, 9734, 10048, 10912, 11129, 11488, 13816, 15796, 19468, 20096, 21824, 22258, 22976, 27632, 31592, 38936, 40192, 43648, 44516, 45952, 53537, 55264, 56363, 63184, 77872, 87296, 89032, 91904, 107074, 110528, 112726, 122419, 126368, 155744, 178064, 214148, 221056, 225452, 244838, 252736, 311488, 356128, 428296, 442112, 450904, 489676, 505472, 619993, 622976, 712256, 856592, 901808, 979352, 1010944, 1239986, 1245952, 1424512, 1713184, 1747253, 1803616, 1958704, 2479972, 2849024, 3426368, 3494506, 3607232, 3917408, 4959944, 6852736, 6989012, 7214464, 7834816, 9919888, 13705472, 13978024, 14428928, 15669632, 19219783, 19839776, 27956048, 31339264, 38439566, 39679552, 55912096, 76879132, 79359104, 111824192, 153758264, 158718208, 223648384, 307516528, 447296768, 615033056, 1230066112, 2460132224, 4920264448]

約数ペア:

[(1, 4920264448), (2, 2460132224), (4, 1230066112), (8, 615033056), (11, 447296768), (16, 307516528), (22, 223648384), (31, 158718208), (32, 153758264), (44, 111824192), (62, 79359104), (64, 76879132), (88, 55912096), (124, 39679552), (128, 38439566), (157, 31339264), (176, 27956048), (248, 19839776), (256, 19219783), (314, 15669632), (341, 14428928), (352, 13978024), (359, 13705472), (496, 9919888), (628, 7834816), (682, 7214464), (704, 6989012), (718, 6852736), (992, 4959944), (1256, 3917408), (1364, 3607232), (1408, 3494506), (1436, 3426368), (1727, 2849024), (1984, 2479972), (2512, 1958704), (2728, 1803616), (2816, 1747253), (2872, 1713184), (3454, 1424512), (3949, 1245952), (3968, 1239986), (4867, 1010944), (5024, 979352), (5456, 901808), (5744, 856592), (6908, 712256), (7898, 622976), (7936, 619993), (9734, 505472), (10048, 489676), (10912, 450904), (11129, 442112), (11488, 428296), (13816, 356128), (15796, 311488), (19468, 252736), (20096, 244838), (21824, 225452), (22258, 221056), (22976, 214148), (27632, 178064), (31592, 155744), (38936, 126368), (40192, 122419), (43648, 112726), (44516, 110528), (45952, 107074), (53537, 91904), (55264, 89032), (56363, 87296), (63184, 77872)]