1531974864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7809

約数の個数: 160

約数和(自身を含む): 4915240960

約数和(自身を除く): 3383266096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1178, 1302, 1488, 1596, 1736, 1767, 2128, 2356, 2604, 3192, 3472, 3534, 4123, 4712, 5208, 6384, 7068, 7741, 8246, 9424, 10416, 12369, 14136, 15482, 16492, 23223, 24738, 28272, 30964, 32984, 46446, 49476, 54187, 61928, 65968, 92892, 98952, 108374, 123856, 147079, 162561, 185784, 197904, 216748, 239971, 294158, 325122, 371568, 433496, 441237, 479942, 588316, 650244, 719913, 866992, 882474, 959884, 1029553, 1176632, 1300488, 1439826, 1679797, 1764948, 1919768, 2059106, 2353264, 2600976, 2879652, 3088659, 3359594, 3529896, 3839536, 4118212, 4559449, 5039391, 5759304, 6177318, 6719188, 7059792, 8236424, 9118898, 10078782, 11518608, 12354636, 13438376, 13678347, 16472848, 18237796, 20157564, 24709272, 26876752, 27356694, 31916143, 36475592, 40315128, 49418544, 54713388, 63832286, 72951184, 80630256, 95748429, 109426776, 127664572, 191496858, 218853552, 255329144, 382993716, 510658288, 765987432, 1531974864]

約数ペア:

[(1, 1531974864), (2, 765987432), (3, 510658288), (4, 382993716), (6, 255329144), (7, 218853552), (8, 191496858), (12, 127664572), (14, 109426776), (16, 95748429), (19, 80630256), (21, 72951184), (24, 63832286), (28, 54713388), (31, 49418544), (38, 40315128), (42, 36475592), (48, 31916143), (56, 27356694), (57, 26876752), (62, 24709272), (76, 20157564), (84, 18237796), (93, 16472848), (112, 13678347), (114, 13438376), (124, 12354636), (133, 11518608), (152, 10078782), (168, 9118898), (186, 8236424), (217, 7059792), (228, 6719188), (248, 6177318), (266, 5759304), (304, 5039391), (336, 4559449), (372, 4118212), (399, 3839536), (434, 3529896), (456, 3359594), (496, 3088659), (532, 2879652), (589, 2600976), (651, 2353264), (744, 2059106), (798, 1919768), (868, 1764948), (912, 1679797), (1064, 1439826), (1178, 1300488), (1302, 1176632), (1488, 1029553), (1596, 959884), (1736, 882474), (1767, 866992), (2128, 719913), (2356, 650244), (2604, 588316), (3192, 479942), (3472, 441237), (3534, 433496), (4123, 371568), (4712, 325122), (5208, 294158), (6384, 239971), (7068, 216748), (7741, 197904), (8246, 185784), (9424, 162561), (10416, 147079), (12369, 123856), (14136, 108374), (15482, 98952), (16492, 92892), (23223, 65968), (24738, 61928), (28272, 54187), (30964, 49476), (32984, 46446)]