263056464

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 160

約数和(自身を含む): 830839680

約数和(自身を除く): 567783216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 197, 198, 216, 264, 281, 297, 394, 396, 432, 528, 562, 591, 594, 788, 792, 843, 1124, 1182, 1188, 1576, 1584, 1686, 1773, 2167, 2248, 2364, 2376, 2529, 3091, 3152, 3372, 3546, 4334, 4496, 4728, 4752, 5058, 5319, 6182, 6501, 6744, 7092, 7587, 8668, 9273, 9456, 10116, 10638, 12364, 13002, 13488, 14184, 15174, 17336, 18546, 19503, 20232, 21276, 24728, 26004, 27819, 28368, 30348, 34672, 37092, 39006, 40464, 42552, 49456, 52008, 55357, 55638, 58509, 60696, 74184, 78012, 83457, 85104, 104016, 110714, 111276, 117018, 121392, 148368, 156024, 166071, 166914, 221428, 222552, 234036, 312048, 332142, 333828, 442856, 445104, 468072, 498213, 608927, 664284, 667656, 885712, 936144, 996426, 1217854, 1328568, 1335312, 1494639, 1826781, 1992852, 2435708, 2657136, 2989278, 3653562, 3985704, 4871416, 5480343, 5978556, 7307124, 7971408, 9742832, 10960686, 11957112, 14614248, 16441029, 21921372, 23914224, 29228496, 32882058, 43842744, 65764116, 87685488, 131528232, 263056464]

約数ペア:

[(1, 263056464), (2, 131528232), (3, 87685488), (4, 65764116), (6, 43842744), (8, 32882058), (9, 29228496), (11, 23914224), (12, 21921372), (16, 16441029), (18, 14614248), (22, 11957112), (24, 10960686), (27, 9742832), (33, 7971408), (36, 7307124), (44, 5978556), (48, 5480343), (54, 4871416), (66, 3985704), (72, 3653562), (88, 2989278), (99, 2657136), (108, 2435708), (132, 1992852), (144, 1826781), (176, 1494639), (197, 1335312), (198, 1328568), (216, 1217854), (264, 996426), (281, 936144), (297, 885712), (394, 667656), (396, 664284), (432, 608927), (528, 498213), (562, 468072), (591, 445104), (594, 442856), (788, 333828), (792, 332142), (843, 312048), (1124, 234036), (1182, 222552), (1188, 221428), (1576, 166914), (1584, 166071), (1686, 156024), (1773, 148368), (2167, 121392), (2248, 117018), (2364, 111276), (2376, 110714), (2529, 104016), (3091, 85104), (3152, 83457), (3372, 78012), (3546, 74184), (4334, 60696), (4496, 58509), (4728, 55638), (4752, 55357), (5058, 52008), (5319, 49456), (6182, 42552), (6501, 40464), (6744, 39006), (7092, 37092), (7587, 34672), (8668, 30348), (9273, 28368), (9456, 27819), (10116, 26004), (10638, 24728), (12364, 21276), (13002, 20232), (13488, 19503), (14184, 18546), (15174, 17336)]