278630902368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10631521}}^1$

素因数の和:10631557

約数の個数: 144

約数和(自身を含む): 975208250016

約数和(自身を除く): 696577347648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 10631521, 21263042, 31894563, 42526084, 63789126, 74420647, 85052168, 95683689, 127578252, 138209773, 148841294, 170104336, 191367378, 223261941, 255156504, 276419546, 297682588, 340208672, 382734756, 414629319, 446523882, 510313008, 552839092, 595365176, 669785823, 765469512, 829258638, 893047764, 967468411, 1020626016, 1105678184, 1190730352, 1243887957, 1339571646, 1530939024, 1658517276, 1786095528, 1934936822, 2211356368, 2381460704, 2487775914, 2679143292, 2902405233, 3061878048, 3317034552, 3572191056, 3869873644, 4422712736, 4975551828, 5358286584, 5804810466, 6634069104, 7144382112, 7739747288, 8707215699, 9951103656, 10716573168, 11609620932, 13268138208, 15479494576, 17414431398, 19902207312, 21433146336, 23219241864, 30958989152, 34828862796, 39804414624, 46438483728, 69657725592, 92876967456, 139315451184, 278630902368]

約数ペア:

[(1, 278630902368), (2, 139315451184), (3, 92876967456), (4, 69657725592), (6, 46438483728), (7, 39804414624), (8, 34828862796), (9, 30958989152), (12, 23219241864), (13, 21433146336), (14, 19902207312), (16, 17414431398), (18, 15479494576), (21, 13268138208), (24, 11609620932), (26, 10716573168), (28, 9951103656), (32, 8707215699), (36, 7739747288), (39, 7144382112), (42, 6634069104), (48, 5804810466), (52, 5358286584), (56, 4975551828), (63, 4422712736), (72, 3869873644), (78, 3572191056), (84, 3317034552), (91, 3061878048), (96, 2902405233), (104, 2679143292), (112, 2487775914), (117, 2381460704), (126, 2211356368), (144, 1934936822), (156, 1786095528), (168, 1658517276), (182, 1530939024), (208, 1339571646), (224, 1243887957), (234, 1190730352), (252, 1105678184), (273, 1020626016), (288, 967468411), (312, 893047764), (336, 829258638), (364, 765469512), (416, 669785823), (468, 595365176), (504, 552839092), (546, 510313008), (624, 446523882), (672, 414629319), (728, 382734756), (819, 340208672), (936, 297682588), (1008, 276419546), (1092, 255156504), (1248, 223261941), (1456, 191367378), (1638, 170104336), (1872, 148841294), (2016, 138209773), (2184, 127578252), (2912, 95683689), (3276, 85052168), (3744, 74420647), (4368, 63789126), (6552, 42526084), (8736, 31894563), (13104, 21263042), (26208, 10631521)]