996487128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21766

約数の個数: 144

約数和(自身を含む): 3381094080

約数和(自身を除く): 2384606952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 21727, 22932, 43454, 45864, 65181, 86908, 130362, 152089, 173816, 195543, 260724, 282451, 304178, 391086, 456267, 521448, 564902, 608356, 782172, 847353, 912534, 1064623, 1129804, 1216712, 1368801, 1564344, 1694706, 1825068, 1977157, 2129246, 2259608, 2542059, 2737602, 3193869, 3389412, 3650136, 3954314, 4258492, 5084118, 5475204, 5931471, 6387738, 6778824, 7908628, 8516984, 9581607, 10168236, 10950408, 11862942, 12775476, 13840099, 15817256, 17794413, 19163214, 20336472, 23725884, 25550952, 27680198, 35588826, 38326428, 41520297, 47451768, 55360396, 71177652, 76652856, 83040594, 110720792, 124560891, 142355304, 166081188, 249121782, 332162376, 498243564, 996487128]

約数ペア:

[(1, 996487128), (2, 498243564), (3, 332162376), (4, 249121782), (6, 166081188), (7, 142355304), (8, 124560891), (9, 110720792), (12, 83040594), (13, 76652856), (14, 71177652), (18, 55360396), (21, 47451768), (24, 41520297), (26, 38326428), (28, 35588826), (36, 27680198), (39, 25550952), (42, 23725884), (49, 20336472), (52, 19163214), (56, 17794413), (63, 15817256), (72, 13840099), (78, 12775476), (84, 11862942), (91, 10950408), (98, 10168236), (104, 9581607), (117, 8516984), (126, 7908628), (147, 6778824), (156, 6387738), (168, 5931471), (182, 5475204), (196, 5084118), (234, 4258492), (252, 3954314), (273, 3650136), (294, 3389412), (312, 3193869), (364, 2737602), (392, 2542059), (441, 2259608), (468, 2129246), (504, 1977157), (546, 1825068), (588, 1694706), (637, 1564344), (728, 1368801), (819, 1216712), (882, 1129804), (936, 1064623), (1092, 912534), (1176, 847353), (1274, 782172), (1638, 608356), (1764, 564902), (1911, 521448), (2184, 456267), (2548, 391086), (3276, 304178), (3528, 282451), (3822, 260724), (5096, 195543), (5733, 173816), (6552, 152089), (7644, 130362), (11466, 86908), (15288, 65181), (21727, 45864), (22932, 43454)]