257041468008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3917}}^1\times {\mathrm{5393}}^1$

素因数の和:9348

約数の個数: 144

約数和(自身を含む): 754155799020

約数和(自身を除く): 497114331012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 3917, 4056, 5393, 6084, 7834, 10786, 11751, 12168, 15668, 16179, 21572, 23502, 31336, 32358, 35253, 43144, 47004, 48537, 50921, 64716, 70109, 70506, 94008, 97074, 101842, 129432, 140218, 141012, 152763, 194148, 203684, 210327, 280436, 282024, 305526, 388296, 407368, 420654, 458289, 560872, 611052, 630981, 661973, 841308, 911417, 916578, 1222104, 1261962, 1323946, 1682616, 1822834, 1833156, 1985919, 2523924, 2647892, 2734251, 3645668, 3666312, 3971838, 5047848, 5295784, 5468502, 5957757, 7291336, 7943676, 8202753, 10937004, 11915514, 15887352, 16405506, 21124381, 21874008, 23831028, 32811012, 42248762, 47662056, 63373143, 65622024, 84497524, 126746286, 168995048, 190119429, 253492572, 274616953, 380238858, 506985144, 549233906, 760477716, 823850859, 1098467812, 1520955432, 1647701718, 2196935624, 2471552577, 3295403436, 3570020389, 4943105154, 6590806872, 7140040778, 9886210308, 10710061167, 14280081556, 19772420616, 21420122334, 28560163112, 32130183501, 42840244668, 64260367002, 85680489336, 128520734004, 257041468008]

約数ペア:

[(1, 257041468008), (2, 128520734004), (3, 85680489336), (4, 64260367002), (6, 42840244668), (8, 32130183501), (9, 28560163112), (12, 21420122334), (13, 19772420616), (18, 14280081556), (24, 10710061167), (26, 9886210308), (36, 7140040778), (39, 6590806872), (52, 4943105154), (72, 3570020389), (78, 3295403436), (104, 2471552577), (117, 2196935624), (156, 1647701718), (169, 1520955432), (234, 1098467812), (312, 823850859), (338, 760477716), (468, 549233906), (507, 506985144), (676, 380238858), (936, 274616953), (1014, 253492572), (1352, 190119429), (1521, 168995048), (2028, 126746286), (3042, 84497524), (3917, 65622024), (4056, 63373143), (5393, 47662056), (6084, 42248762), (7834, 32811012), (10786, 23831028), (11751, 21874008), (12168, 21124381), (15668, 16405506), (16179, 15887352), (21572, 11915514), (23502, 10937004), (31336, 8202753), (32358, 7943676), (35253, 7291336), (43144, 5957757), (47004, 5468502), (48537, 5295784), (50921, 5047848), (64716, 3971838), (70109, 3666312), (70506, 3645668), (94008, 2734251), (97074, 2647892), (101842, 2523924), (129432, 1985919), (140218, 1833156), (141012, 1822834), (152763, 1682616), (194148, 1323946), (203684, 1261962), (210327, 1222104), (280436, 916578), (282024, 911417), (305526, 841308), (388296, 661973), (407368, 630981), (420654, 611052), (458289, 560872)]