668670304432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{1033}}^1$

素因数の和:1695

約数の個数: 160

約数和(自身を含む): 1434583180800

約数和(自身を除く): 765912876368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 89, 104, 146, 178, 208, 292, 356, 479, 584, 712, 949, 958, 1033, 1157, 1168, 1424, 1898, 1916, 2066, 2314, 3796, 3832, 4132, 4628, 6227, 6497, 7592, 7664, 8264, 9256, 12454, 12994, 13429, 15184, 16528, 18512, 24908, 25988, 26858, 34967, 42631, 49816, 51976, 53716, 69934, 75409, 84461, 85262, 91937, 99632, 103952, 107432, 139868, 150818, 168922, 170524, 183874, 214864, 279736, 301636, 337844, 341048, 367748, 454571, 494807, 554203, 559472, 603272, 675688, 682096, 735496, 909142, 980317, 989614, 1108406, 1195181, 1206544, 1351376, 1470992, 1818284, 1960634, 1979228, 2216812, 2390362, 3112063, 3636568, 3921268, 3958456, 4433624, 4780724, 6224126, 6432491, 6711401, 7273136, 7842536, 7916912, 8867248, 9561448, 12448252, 12864982, 13422802, 15685072, 19122896, 24896504, 25729964, 26845604, 36120911, 40456819, 44037823, 49793008, 51459928, 53691208, 72241822, 80913638, 87248213, 88075646, 102919856, 107382416, 144483644, 161827276, 174496426, 176151292, 288967288, 323654552, 348992852, 352302584, 469571843, 572491699, 577934576, 647309104, 697985704, 704605168, 939143686, 1144983398, 1395971408, 1878287372, 2289966796, 3214761079, 3756574744, 4579933592, 6429522158, 7513149488, 9159867184, 12859044316, 25718088632, 41791894027, 51436177264, 83583788054, 167167576108, 334335152216, 668670304432]

約数ペア:

[(1, 668670304432), (2, 334335152216), (4, 167167576108), (8, 83583788054), (13, 51436177264), (16, 41791894027), (26, 25718088632), (52, 12859044316), (73, 9159867184), (89, 7513149488), (104, 6429522158), (146, 4579933592), (178, 3756574744), (208, 3214761079), (292, 2289966796), (356, 1878287372), (479, 1395971408), (584, 1144983398), (712, 939143686), (949, 704605168), (958, 697985704), (1033, 647309104), (1157, 577934576), (1168, 572491699), (1424, 469571843), (1898, 352302584), (1916, 348992852), (2066, 323654552), (2314, 288967288), (3796, 176151292), (3832, 174496426), (4132, 161827276), (4628, 144483644), (6227, 107382416), (6497, 102919856), (7592, 88075646), (7664, 87248213), (8264, 80913638), (9256, 72241822), (12454, 53691208), (12994, 51459928), (13429, 49793008), (15184, 44037823), (16528, 40456819), (18512, 36120911), (24908, 26845604), (25988, 25729964), (26858, 24896504), (34967, 19122896), (42631, 15685072), (49816, 13422802), (51976, 12864982), (53716, 12448252), (69934, 9561448), (75409, 8867248), (84461, 7916912), (85262, 7842536), (91937, 7273136), (99632, 6711401), (103952, 6432491), (107432, 6224126), (139868, 4780724), (150818, 4433624), (168922, 3958456), (170524, 3921268), (183874, 3636568), (214864, 3112063), (279736, 2390362), (301636, 2216812), (337844, 1979228), (341048, 1960634), (367748, 1818284), (454571, 1470992), (494807, 1351376), (554203, 1206544), (559472, 1195181), (603272, 1108406), (675688, 989614), (682096, 980317), (735496, 909142)]