684607968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7029

約数の個数: 144

約数和(自身を含む): 2192666112

約数和(自身を除く): 1508058144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 2976, 3069, 3168, 4092, 4464, 5456, 6138, 6971, 8184, 8928, 10912, 12276, 13942, 16368, 20913, 24552, 27884, 32736, 41826, 49104, 55768, 62739, 76681, 83652, 98208, 111536, 125478, 153362, 167304, 216101, 223072, 230043, 250956, 306724, 334608, 432202, 460086, 501912, 613448, 648303, 669216, 690129, 864404, 920172, 1003824, 1226896, 1296606, 1380258, 1728808, 1840344, 1944909, 2007648, 2377111, 2453792, 2593212, 2760516, 3457616, 3680688, 3889818, 4754222, 5186424, 5521032, 6915232, 7131333, 7361376, 7779636, 9508444, 10372848, 11042064, 14262666, 15559272, 19016888, 20745696, 21393999, 22084128, 28525332, 31118544, 38033776, 42787998, 57050664, 62237088, 76067552, 85575996, 114101328, 171151992, 228202656, 342303984, 684607968]

約数ペア:

[(1, 684607968), (2, 342303984), (3, 228202656), (4, 171151992), (6, 114101328), (8, 85575996), (9, 76067552), (11, 62237088), (12, 57050664), (16, 42787998), (18, 38033776), (22, 31118544), (24, 28525332), (31, 22084128), (32, 21393999), (33, 20745696), (36, 19016888), (44, 15559272), (48, 14262666), (62, 11042064), (66, 10372848), (72, 9508444), (88, 7779636), (93, 7361376), (96, 7131333), (99, 6915232), (124, 5521032), (132, 5186424), (144, 4754222), (176, 3889818), (186, 3680688), (198, 3457616), (248, 2760516), (264, 2593212), (279, 2453792), (288, 2377111), (341, 2007648), (352, 1944909), (372, 1840344), (396, 1728808), (496, 1380258), (528, 1296606), (558, 1226896), (682, 1003824), (744, 920172), (792, 864404), (992, 690129), (1023, 669216), (1056, 648303), (1116, 613448), (1364, 501912), (1488, 460086), (1584, 432202), (2046, 334608), (2232, 306724), (2728, 250956), (2976, 230043), (3069, 223072), (3168, 216101), (4092, 167304), (4464, 153362), (5456, 125478), (6138, 111536), (6971, 98208), (8184, 83652), (8928, 76681), (10912, 62739), (12276, 55768), (13942, 49104), (16368, 41826), (20913, 32736), (24552, 27884)]