248788584

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 811087200

約数和(自身を除く): 562298616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 121, 132, 152, 162, 167, 171, 198, 209, 216, 228, 242, 264, 297, 324, 334, 342, 363, 396, 418, 456, 484, 501, 513, 594, 627, 648, 668, 684, 726, 792, 836, 891, 968, 1002, 1026, 1089, 1188, 1254, 1336, 1368, 1452, 1503, 1539, 1672, 1782, 1837, 1881, 2004, 2052, 2178, 2299, 2376, 2508, 2904, 3006, 3078, 3173, 3267, 3564, 3674, 3762, 4008, 4104, 4356, 4509, 4598, 5016, 5511, 5643, 6012, 6156, 6346, 6534, 6897, 7128, 7348, 7524, 8712, 9018, 9196, 9519, 9801, 11022, 11286, 12024, 12312, 12692, 13068, 13527, 13794, 14696, 15048, 16533, 16929, 18036, 18392, 19038, 19602, 20207, 20691, 22044, 22572, 25384, 26136, 27054, 27588, 28557, 33066, 33858, 34903, 36072, 38076, 39204, 40414, 41382, 44088, 45144, 49599, 54108, 55176, 57114, 60621, 62073, 66132, 67716, 69806, 76152, 78408, 80828, 82764, 85671, 99198, 104709, 108216, 114228, 121242, 124146, 132264, 135432, 139612, 148797, 161656, 165528, 171342, 181863, 186219, 198396, 209418, 228456, 242484, 248292, 257013, 279224, 297594, 314127, 342684, 363726, 372438, 383933, 396792, 418836, 484968, 496584, 514026, 545589, 595188, 628254, 685368, 727452, 744876, 767866, 837672, 942381, 1028052, 1091178, 1151799, 1190376, 1256508, 1454904, 1489752, 1535732, 1636767, 1884762, 2056104, 2182356, 2303598, 2513016, 2827143, 3071464, 3273534, 3455397, 3769524, 4364712, 4607196, 5654286, 6547068, 6910794, 7539048, 9214392, 10366191, 11308572, 13094136, 13821588, 20732382, 22617144, 27643176, 31098573, 41464764, 62197146, 82929528, 124394292, 248788584]

約数ペア:

[(1, 248788584), (2, 124394292), (3, 82929528), (4, 62197146), (6, 41464764), (8, 31098573), (9, 27643176), (11, 22617144), (12, 20732382), (18, 13821588), (19, 13094136), (22, 11308572), (24, 10366191), (27, 9214392), (33, 7539048), (36, 6910794), (38, 6547068), (44, 5654286), (54, 4607196), (57, 4364712), (66, 3769524), (72, 3455397), (76, 3273534), (81, 3071464), (88, 2827143), (99, 2513016), (108, 2303598), (114, 2182356), (121, 2056104), (132, 1884762), (152, 1636767), (162, 1535732), (167, 1489752), (171, 1454904), (198, 1256508), (209, 1190376), (216, 1151799), (228, 1091178), (242, 1028052), (264, 942381), (297, 837672), (324, 767866), (334, 744876), (342, 727452), (363, 685368), (396, 628254), (418, 595188), (456, 545589), (484, 514026), (501, 496584), (513, 484968), (594, 418836), (627, 396792), (648, 383933), (668, 372438), (684, 363726), (726, 342684), (792, 314127), (836, 297594), (891, 279224), (968, 257013), (1002, 248292), (1026, 242484), (1089, 228456), (1188, 209418), (1254, 198396), (1336, 186219), (1368, 181863), (1452, 171342), (1503, 165528), (1539, 161656), (1672, 148797), (1782, 139612), (1837, 135432), (1881, 132264), (2004, 124146), (2052, 121242), (2178, 114228), (2299, 108216), (2376, 104709), (2508, 99198), (2904, 85671), (3006, 82764), (3078, 80828), (3173, 78408), (3267, 76152), (3564, 69806), (3674, 67716), (3762, 66132), (4008, 62073), (4104, 60621), (4356, 57114), (4509, 55176), (4598, 54108), (5016, 49599), (5511, 45144), (5643, 44088), (6012, 41382), (6156, 40414), (6346, 39204), (6534, 38076), (6897, 36072), (7128, 34903), (7348, 33858), (7524, 33066), (8712, 28557), (9018, 27588), (9196, 27054), (9519, 26136), (9801, 25384), (11022, 22572), (11286, 22044), (12024, 20691), (12312, 20207), (12692, 19602), (13068, 19038), (13527, 18392), (13794, 18036), (14696, 16929), (15048, 16533)]