621885792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 1865299968

約数和(自身を除く): 1243414176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 121, 124, 132, 157, 176, 186, 242, 248, 264, 314, 341, 352, 363, 372, 471, 484, 496, 528, 628, 682, 726, 744, 942, 968, 992, 1023, 1056, 1256, 1331, 1364, 1452, 1488, 1727, 1884, 1936, 2046, 2512, 2662, 2728, 2904, 2976, 3454, 3751, 3768, 3872, 3993, 4092, 4867, 5024, 5181, 5324, 5456, 5808, 6908, 7502, 7536, 7986, 8184, 9734, 10362, 10648, 10912, 11253, 11616, 13816, 14601, 15004, 15072, 15972, 16368, 18997, 19468, 20724, 21296, 22506, 27632, 29202, 30008, 31944, 32736, 37994, 38936, 41261, 41448, 42592, 45012, 53537, 55264, 56991, 58404, 60016, 63888, 75988, 77872, 82522, 82896, 90024, 107074, 113982, 116808, 120032, 123783, 127776, 151976, 155744, 160611, 165044, 165792, 180048, 208967, 214148, 227964, 233616, 247566, 303952, 321222, 330088, 360096, 417934, 428296, 455928, 467232, 495132, 588907, 607904, 626901, 642444, 660176, 835868, 856592, 911856, 990264, 1177814, 1253802, 1284888, 1320352, 1671736, 1713184, 1766721, 1823712, 1980528, 2355628, 2507604, 2569776, 3343472, 3533442, 3961056, 4711256, 5015208, 5139552, 6477977, 6686944, 7066884, 9422512, 10030416, 12955954, 14133768, 18845024, 19433931, 20060832, 25911908, 28267536, 38867862, 51823816, 56535072, 77735724, 103647632, 155471448, 207295264, 310942896, 621885792]

約数ペア:

[(1, 621885792), (2, 310942896), (3, 207295264), (4, 155471448), (6, 103647632), (8, 77735724), (11, 56535072), (12, 51823816), (16, 38867862), (22, 28267536), (24, 25911908), (31, 20060832), (32, 19433931), (33, 18845024), (44, 14133768), (48, 12955954), (62, 10030416), (66, 9422512), (88, 7066884), (93, 6686944), (96, 6477977), (121, 5139552), (124, 5015208), (132, 4711256), (157, 3961056), (176, 3533442), (186, 3343472), (242, 2569776), (248, 2507604), (264, 2355628), (314, 1980528), (341, 1823712), (352, 1766721), (363, 1713184), (372, 1671736), (471, 1320352), (484, 1284888), (496, 1253802), (528, 1177814), (628, 990264), (682, 911856), (726, 856592), (744, 835868), (942, 660176), (968, 642444), (992, 626901), (1023, 607904), (1056, 588907), (1256, 495132), (1331, 467232), (1364, 455928), (1452, 428296), (1488, 417934), (1727, 360096), (1884, 330088), (1936, 321222), (2046, 303952), (2512, 247566), (2662, 233616), (2728, 227964), (2904, 214148), (2976, 208967), (3454, 180048), (3751, 165792), (3768, 165044), (3872, 160611), (3993, 155744), (4092, 151976), (4867, 127776), (5024, 123783), (5181, 120032), (5324, 116808), (5456, 113982), (5808, 107074), (6908, 90024), (7502, 82896), (7536, 82522), (7986, 77872), (8184, 75988), (9734, 63888), (10362, 60016), (10648, 58404), (10912, 56991), (11253, 55264), (11616, 53537), (13816, 45012), (14601, 42592), (15004, 41448), (15072, 41261), (15972, 38936), (16368, 37994), (18997, 32736), (19468, 31944), (20724, 30008), (21296, 29202), (22506, 27632)]