690348516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 1982002176

約数和(自身を除く): 1291653660

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 66, 74, 78, 83, 111, 131, 132, 143, 148, 156, 166, 222, 249, 262, 286, 332, 393, 407, 429, 444, 481, 498, 524, 572, 786, 814, 858, 913, 962, 996, 1079, 1221, 1441, 1443, 1572, 1628, 1703, 1716, 1826, 1924, 2158, 2442, 2739, 2882, 2886, 3071, 3237, 3406, 3652, 4316, 4323, 4847, 4884, 5109, 5291, 5478, 5764, 5772, 6142, 6474, 6812, 8646, 9213, 9694, 10218, 10582, 10873, 10956, 11869, 12284, 12948, 14541, 15873, 17292, 18426, 18733, 19388, 20436, 21164, 21746, 23738, 29082, 31746, 32619, 33781, 35607, 36852, 37466, 39923, 43492, 47476, 53317, 56199, 58164, 63011, 63492, 65238, 67562, 71214, 74932, 79846, 101343, 106634, 112398, 119603, 119769, 126022, 130476, 135124, 141349, 142428, 159692, 159951, 189033, 202686, 213268, 224796, 239206, 239538, 252044, 282698, 319902, 358809, 378066, 402301, 405372, 424047, 439153, 478412, 479076, 565396, 639804, 693121, 717618, 756132, 804602, 848094, 878306, 1206903, 1317459, 1386242, 1435236, 1554839, 1609204, 1696188, 1756612, 2079363, 2413806, 2634918, 2772484, 3109678, 4158726, 4425311, 4664517, 4827612, 5229913, 5269836, 6219356, 8317452, 8850622, 9329034, 10459826, 13275933, 15689739, 17701244, 18658068, 20919652, 26551866, 31379478, 53103732, 57529043, 62758956, 115058086, 172587129, 230116172, 345174258, 690348516]

約数ペア:

[(1, 690348516), (2, 345174258), (3, 230116172), (4, 172587129), (6, 115058086), (11, 62758956), (12, 57529043), (13, 53103732), (22, 31379478), (26, 26551866), (33, 20919652), (37, 18658068), (39, 17701244), (44, 15689739), (52, 13275933), (66, 10459826), (74, 9329034), (78, 8850622), (83, 8317452), (111, 6219356), (131, 5269836), (132, 5229913), (143, 4827612), (148, 4664517), (156, 4425311), (166, 4158726), (222, 3109678), (249, 2772484), (262, 2634918), (286, 2413806), (332, 2079363), (393, 1756612), (407, 1696188), (429, 1609204), (444, 1554839), (481, 1435236), (498, 1386242), (524, 1317459), (572, 1206903), (786, 878306), (814, 848094), (858, 804602), (913, 756132), (962, 717618), (996, 693121), (1079, 639804), (1221, 565396), (1441, 479076), (1443, 478412), (1572, 439153), (1628, 424047), (1703, 405372), (1716, 402301), (1826, 378066), (1924, 358809), (2158, 319902), (2442, 282698), (2739, 252044), (2882, 239538), (2886, 239206), (3071, 224796), (3237, 213268), (3406, 202686), (3652, 189033), (4316, 159951), (4323, 159692), (4847, 142428), (4884, 141349), (5109, 135124), (5291, 130476), (5478, 126022), (5764, 119769), (5772, 119603), (6142, 112398), (6474, 106634), (6812, 101343), (8646, 79846), (9213, 74932), (9694, 71214), (10218, 67562), (10582, 65238), (10873, 63492), (10956, 63011), (11869, 58164), (12284, 56199), (12948, 53317), (14541, 47476), (15873, 43492), (17292, 39923), (18426, 37466), (18733, 36852), (19388, 35607), (20436, 33781), (21164, 32619), (21746, 31746), (23738, 29082)]