498698928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2056

約数の個数: 240

約数和(自身を含む): 1809050880

約数和(自身を除く): 1310351952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 2003, 2128, 2184, 2223, 2394, 2736, 2964, 3192, 3276, 3458, 3952, 4006, 4368, 4446, 4788, 5187, 5928, 6009, 6384, 6552, 6916, 8012, 8892, 9576, 10374, 11856, 12018, 13104, 13832, 14021, 15561, 16024, 17784, 18027, 19152, 20748, 24036, 26039, 27664, 28042, 31122, 32048, 35568, 36054, 38057, 41496, 42063, 48072, 52078, 56084, 62244, 72108, 76114, 78117, 82992, 84126, 96144, 104156, 112168, 114171, 124488, 126189, 144216, 152228, 156234, 168252, 182273, 208312, 224336, 228342, 234351, 248976, 252378, 266399, 288432, 304456, 312468, 336504, 342513, 364546, 416624, 456684, 468702, 494741, 504756, 532798, 546819, 608912, 624936, 673008, 685026, 729092, 799197, 913368, 937404, 989482, 1009512, 1065596, 1093638, 1249872, 1370052, 1458184, 1484223, 1598394, 1640457, 1826736, 1874808, 1978964, 2019024, 2131192, 2187276, 2397591, 2740104, 2916368, 2968446, 3196788, 3280914, 3463187, 3749616, 3957928, 4262384, 4374552, 4452669, 4795182, 5480208, 5936892, 6393576, 6561828, 6926374, 7915856, 8749104, 8905338, 9590364, 10389561, 11873784, 12787152, 13123656, 13852748, 17810676, 19180728, 20779122, 23747568, 26247312, 27705496, 31168683, 35621352, 38361456, 41558244, 55410992, 62337366, 71242704, 83116488, 124674732, 166232976, 249349464, 498698928]

約数ペア:

[(1, 498698928), (2, 249349464), (3, 166232976), (4, 124674732), (6, 83116488), (7, 71242704), (8, 62337366), (9, 55410992), (12, 41558244), (13, 38361456), (14, 35621352), (16, 31168683), (18, 27705496), (19, 26247312), (21, 23747568), (24, 20779122), (26, 19180728), (28, 17810676), (36, 13852748), (38, 13123656), (39, 12787152), (42, 11873784), (48, 10389561), (52, 9590364), (56, 8905338), (57, 8749104), (63, 7915856), (72, 6926374), (76, 6561828), (78, 6393576), (84, 5936892), (91, 5480208), (104, 4795182), (112, 4452669), (114, 4374552), (117, 4262384), (126, 3957928), (133, 3749616), (144, 3463187), (152, 3280914), (156, 3196788), (168, 2968446), (171, 2916368), (182, 2740104), (208, 2397591), (228, 2187276), (234, 2131192), (247, 2019024), (252, 1978964), (266, 1874808), (273, 1826736), (304, 1640457), (312, 1598394), (336, 1484223), (342, 1458184), (364, 1370052), (399, 1249872), (456, 1093638), (468, 1065596), (494, 1009512), (504, 989482), (532, 937404), (546, 913368), (624, 799197), (684, 729092), (728, 685026), (741, 673008), (798, 624936), (819, 608912), (912, 546819), (936, 532798), (988, 504756), (1008, 494741), (1064, 468702), (1092, 456684), (1197, 416624), (1368, 364546), (1456, 342513), (1482, 336504), (1596, 312468), (1638, 304456), (1729, 288432), (1872, 266399), (1976, 252378), (2003, 248976), (2128, 234351), (2184, 228342), (2223, 224336), (2394, 208312), (2736, 182273), (2964, 168252), (3192, 156234), (3276, 152228), (3458, 144216), (3952, 126189), (4006, 124488), (4368, 114171), (4446, 112168), (4788, 104156), (5187, 96144), (5928, 84126), (6009, 82992), (6384, 78117), (6552, 76114), (6916, 72108), (8012, 62244), (8892, 56084), (9576, 52078), (10374, 48072), (11856, 42063), (12018, 41496), (13104, 38057), (13832, 36054), (14021, 35568), (15561, 32048), (16024, 31122), (17784, 28042), (18027, 27664), (19152, 26039), (20748, 24036)]