918387648

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2775

約数の個数: 168

約数和(自身を含む): 2861381120

約数和(自身を除く): 1942993472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 576, 589, 608, 684, 744, 912, 992, 1116, 1178, 1216, 1368, 1488, 1767, 1824, 1984, 2232, 2356, 2707, 2736, 2976, 3534, 3648, 4464, 4712, 5301, 5414, 5472, 5952, 7068, 8121, 8928, 9424, 10602, 10828, 10944, 14136, 16242, 17856, 18848, 21204, 21656, 24363, 28272, 32484, 37696, 42408, 43312, 48726, 51433, 56544, 64968, 83917, 84816, 86624, 97452, 102866, 113088, 129936, 154299, 167834, 169632, 173248, 194904, 205732, 251751, 259872, 308598, 335668, 339264, 389808, 411464, 462897, 503502, 519744, 617196, 671336, 755253, 779616, 822928, 925794, 1007004, 1234392, 1342672, 1510506, 1559232, 1594423, 1645856, 1851588, 2014008, 2468784, 2685344, 3021012, 3188846, 3291712, 3703176, 4028016, 4783269, 4937568, 5370688, 6042024, 6377692, 7406352, 8056032, 9566538, 9875136, 12084048, 12755384, 14349807, 14812704, 16112064, 19133076, 24168096, 25510768, 28699614, 29625408, 38266152, 48336192, 51021536, 57399228, 76532304, 102043072, 114798456, 153064608, 229596912, 306129216, 459193824, 918387648]

約数ペア:

[(1, 918387648), (2, 459193824), (3, 306129216), (4, 229596912), (6, 153064608), (8, 114798456), (9, 102043072), (12, 76532304), (16, 57399228), (18, 51021536), (19, 48336192), (24, 38266152), (31, 29625408), (32, 28699614), (36, 25510768), (38, 24168096), (48, 19133076), (57, 16112064), (62, 14812704), (64, 14349807), (72, 12755384), (76, 12084048), (93, 9875136), (96, 9566538), (114, 8056032), (124, 7406352), (144, 6377692), (152, 6042024), (171, 5370688), (186, 4937568), (192, 4783269), (228, 4028016), (248, 3703176), (279, 3291712), (288, 3188846), (304, 3021012), (342, 2685344), (372, 2468784), (456, 2014008), (496, 1851588), (558, 1645856), (576, 1594423), (589, 1559232), (608, 1510506), (684, 1342672), (744, 1234392), (912, 1007004), (992, 925794), (1116, 822928), (1178, 779616), (1216, 755253), (1368, 671336), (1488, 617196), (1767, 519744), (1824, 503502), (1984, 462897), (2232, 411464), (2356, 389808), (2707, 339264), (2736, 335668), (2976, 308598), (3534, 259872), (3648, 251751), (4464, 205732), (4712, 194904), (5301, 173248), (5414, 169632), (5472, 167834), (5952, 154299), (7068, 129936), (8121, 113088), (8928, 102866), (9424, 97452), (10602, 86624), (10828, 84816), (10944, 83917), (14136, 64968), (16242, 56544), (17856, 51433), (18848, 48726), (21204, 43312), (21656, 42408), (24363, 37696), (28272, 32484)]