489367032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 256

約数和(自身を含む): 1662612480

約数和(自身を除く): 1173245448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 37, 42, 44, 51, 56, 66, 68, 74, 77, 84, 88, 102, 111, 119, 132, 136, 148, 154, 168, 187, 204, 222, 231, 238, 259, 264, 296, 308, 357, 374, 407, 408, 421, 444, 462, 476, 518, 561, 616, 629, 714, 748, 777, 814, 842, 888, 924, 952, 1036, 1122, 1221, 1258, 1263, 1309, 1428, 1496, 1554, 1628, 1684, 1848, 1887, 2072, 2244, 2442, 2516, 2526, 2618, 2849, 2856, 2947, 3108, 3256, 3368, 3774, 3927, 4403, 4488, 4631, 4884, 5032, 5052, 5236, 5698, 5894, 6216, 6919, 7157, 7548, 7854, 8547, 8806, 8841, 9262, 9768, 10104, 10472, 11396, 11788, 13209, 13838, 13893, 14314, 15096, 15577, 15708, 17094, 17612, 17682, 18524, 20757, 21471, 22792, 23576, 26418, 27676, 27786, 28628, 31154, 31416, 32417, 34188, 35224, 35364, 37048, 41514, 42942, 46731, 48433, 50099, 52836, 55352, 55572, 57256, 62308, 64834, 68376, 70728, 78727, 83028, 85884, 93462, 96866, 97251, 100198, 105672, 109039, 111144, 124616, 129668, 145299, 150297, 157454, 166056, 171347, 171768, 186924, 193732, 194502, 200396, 218078, 236181, 259336, 264809, 290598, 300594, 314908, 327117, 342694, 373848, 387464, 389004, 400792, 436156, 472362, 514041, 529618, 551089, 581196, 601188, 629816, 654234, 685388, 778008, 794427, 872312, 944724, 1028082, 1059236, 1102178, 1162392, 1199429, 1202376, 1308468, 1370776, 1588854, 1653267, 1853663, 1889448, 2056164, 2118472, 2204356, 2398858, 2616936, 2912899, 3177708, 3306534, 3598287, 3707326, 4112328, 4408712, 4797716, 5560989, 5825798, 6355416, 6613068, 7196574, 7414652, 8738697, 9595432, 11121978, 11651596, 13226136, 14393148, 14829304, 17477394, 20390293, 22243956, 23303192, 28786296, 34954788, 40780586, 44487912, 61170879, 69909576, 81561172, 122341758, 163122344, 244683516, 489367032]

約数ペア:

[(1, 489367032), (2, 244683516), (3, 163122344), (4, 122341758), (6, 81561172), (7, 69909576), (8, 61170879), (11, 44487912), (12, 40780586), (14, 34954788), (17, 28786296), (21, 23303192), (22, 22243956), (24, 20390293), (28, 17477394), (33, 14829304), (34, 14393148), (37, 13226136), (42, 11651596), (44, 11121978), (51, 9595432), (56, 8738697), (66, 7414652), (68, 7196574), (74, 6613068), (77, 6355416), (84, 5825798), (88, 5560989), (102, 4797716), (111, 4408712), (119, 4112328), (132, 3707326), (136, 3598287), (148, 3306534), (154, 3177708), (168, 2912899), (187, 2616936), (204, 2398858), (222, 2204356), (231, 2118472), (238, 2056164), (259, 1889448), (264, 1853663), (296, 1653267), (308, 1588854), (357, 1370776), (374, 1308468), (407, 1202376), (408, 1199429), (421, 1162392), (444, 1102178), (462, 1059236), (476, 1028082), (518, 944724), (561, 872312), (616, 794427), (629, 778008), (714, 685388), (748, 654234), (777, 629816), (814, 601188), (842, 581196), (888, 551089), (924, 529618), (952, 514041), (1036, 472362), (1122, 436156), (1221, 400792), (1258, 389004), (1263, 387464), (1309, 373848), (1428, 342694), (1496, 327117), (1554, 314908), (1628, 300594), (1684, 290598), (1848, 264809), (1887, 259336), (2072, 236181), (2244, 218078), (2442, 200396), (2516, 194502), (2526, 193732), (2618, 186924), (2849, 171768), (2856, 171347), (2947, 166056), (3108, 157454), (3256, 150297), (3368, 145299), (3774, 129668), (3927, 124616), (4403, 111144), (4488, 109039), (4631, 105672), (4884, 100198), (5032, 97251), (5052, 96866), (5236, 93462), (5698, 85884), (5894, 83028), (6216, 78727), (6919, 70728), (7157, 68376), (7548, 64834), (7854, 62308), (8547, 57256), (8806, 55572), (8841, 55352), (9262, 52836), (9768, 50099), (10104, 48433), (10472, 46731), (11396, 42942), (11788, 41514), (13209, 37048), (13838, 35364), (13893, 35224), (14314, 34188), (15096, 32417), (15577, 31416), (15708, 31154), (17094, 28628), (17612, 27786), (17682, 27676), (18524, 26418), (20757, 23576), (21471, 22792)]