1209306528

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7129}}^1$

素因数の和:7195

約数の個数: 144

約数和(自身を含む): 3737260800

約数和(自身を除く): 2527954272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 2232, 2356, 2736, 2976, 3534, 4464, 4712, 5301, 5472, 7068, 7129, 8928, 9424, 10602, 14136, 14258, 18848, 21204, 21387, 28272, 28516, 42408, 42774, 56544, 57032, 64161, 84816, 85548, 114064, 128322, 135451, 169632, 171096, 220999, 228128, 256644, 270902, 342192, 406353, 441998, 513288, 541804, 662997, 684384, 812706, 883996, 1026576, 1083608, 1219059, 1325994, 1625412, 1767992, 1988991, 2053152, 2167216, 2438118, 2651988, 3250824, 3535984, 3977982, 4198981, 4334432, 4876236, 5303976, 6501648, 7071968, 7955964, 8397962, 9752472, 10607952, 12596943, 13003296, 15911928, 16795924, 19504944, 21215904, 25193886, 31823856, 33591848, 37790829, 39009888, 50387772, 63647712, 67183696, 75581658, 100775544, 134367392, 151163316, 201551088, 302326632, 403102176, 604653264, 1209306528]

約数ペア:

[(1, 1209306528), (2, 604653264), (3, 403102176), (4, 302326632), (6, 201551088), (8, 151163316), (9, 134367392), (12, 100775544), (16, 75581658), (18, 67183696), (19, 63647712), (24, 50387772), (31, 39009888), (32, 37790829), (36, 33591848), (38, 31823856), (48, 25193886), (57, 21215904), (62, 19504944), (72, 16795924), (76, 15911928), (93, 13003296), (96, 12596943), (114, 10607952), (124, 9752472), (144, 8397962), (152, 7955964), (171, 7071968), (186, 6501648), (228, 5303976), (248, 4876236), (279, 4334432), (288, 4198981), (304, 3977982), (342, 3535984), (372, 3250824), (456, 2651988), (496, 2438118), (558, 2167216), (589, 2053152), (608, 1988991), (684, 1767992), (744, 1625412), (912, 1325994), (992, 1219059), (1116, 1083608), (1178, 1026576), (1368, 883996), (1488, 812706), (1767, 684384), (1824, 662997), (2232, 541804), (2356, 513288), (2736, 441998), (2976, 406353), (3534, 342192), (4464, 270902), (4712, 256644), (5301, 228128), (5472, 220999), (7068, 171096), (7129, 169632), (8928, 135451), (9424, 128322), (10602, 114064), (14136, 85548), (14258, 84816), (18848, 64161), (21204, 57032), (21387, 56544), (28272, 42774), (28516, 42408)]