378765816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 1144012800

約数和(自身を除く): 765246984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 79, 88, 104, 121, 127, 132, 143, 156, 158, 237, 242, 254, 264, 286, 312, 316, 363, 381, 429, 474, 484, 508, 572, 632, 726, 762, 858, 869, 948, 968, 1016, 1027, 1144, 1397, 1452, 1524, 1573, 1651, 1716, 1738, 1896, 2054, 2607, 2794, 2904, 3048, 3081, 3146, 3302, 3432, 3476, 4108, 4191, 4719, 4953, 5214, 5588, 6162, 6292, 6604, 6952, 8216, 8382, 9438, 9559, 9906, 10033, 10428, 11176, 11297, 12324, 12584, 13208, 15367, 16764, 18161, 18876, 19118, 19812, 20066, 20856, 22594, 24648, 28677, 30099, 30734, 33528, 33891, 36322, 37752, 38236, 39624, 40132, 45188, 46101, 54483, 57354, 60198, 61468, 67782, 72644, 76472, 80264, 90376, 92202, 108966, 110363, 114708, 120396, 122936, 124267, 130429, 135564, 145288, 184404, 199771, 217932, 220726, 229416, 240792, 248534, 260858, 271128, 331089, 368808, 372801, 391287, 399542, 435864, 441452, 497068, 521716, 599313, 662178, 745602, 782574, 799084, 882904, 994136, 1043432, 1198626, 1213993, 1324356, 1434719, 1491204, 1565148, 1598168, 2397252, 2427986, 2648712, 2869438, 2982408, 3130296, 3641979, 4304157, 4794504, 4855972, 5738876, 7283958, 8608314, 9711944, 11477752, 14567916, 15781909, 17216628, 29135832, 31563818, 34433256, 47345727, 63127636, 94691454, 126255272, 189382908, 378765816]

約数ペア:

[(1, 378765816), (2, 189382908), (3, 126255272), (4, 94691454), (6, 63127636), (8, 47345727), (11, 34433256), (12, 31563818), (13, 29135832), (22, 17216628), (24, 15781909), (26, 14567916), (33, 11477752), (39, 9711944), (44, 8608314), (52, 7283958), (66, 5738876), (78, 4855972), (79, 4794504), (88, 4304157), (104, 3641979), (121, 3130296), (127, 2982408), (132, 2869438), (143, 2648712), (156, 2427986), (158, 2397252), (237, 1598168), (242, 1565148), (254, 1491204), (264, 1434719), (286, 1324356), (312, 1213993), (316, 1198626), (363, 1043432), (381, 994136), (429, 882904), (474, 799084), (484, 782574), (508, 745602), (572, 662178), (632, 599313), (726, 521716), (762, 497068), (858, 441452), (869, 435864), (948, 399542), (968, 391287), (1016, 372801), (1027, 368808), (1144, 331089), (1397, 271128), (1452, 260858), (1524, 248534), (1573, 240792), (1651, 229416), (1716, 220726), (1738, 217932), (1896, 199771), (2054, 184404), (2607, 145288), (2794, 135564), (2904, 130429), (3048, 124267), (3081, 122936), (3146, 120396), (3302, 114708), (3432, 110363), (3476, 108966), (4108, 92202), (4191, 90376), (4719, 80264), (4953, 76472), (5214, 72644), (5588, 67782), (6162, 61468), (6292, 60198), (6604, 57354), (6952, 54483), (8216, 46101), (8382, 45188), (9438, 40132), (9559, 39624), (9906, 38236), (10033, 37752), (10428, 36322), (11176, 33891), (11297, 33528), (12324, 30734), (12584, 30099), (13208, 28677), (15367, 24648), (16764, 22594), (18161, 20856), (18876, 20066), (19118, 19812)]