621305472

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 1864396800

約数和(自身を除く): 1243091328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 41, 48, 57, 62, 64, 67, 76, 82, 93, 96, 114, 123, 124, 128, 134, 152, 164, 186, 192, 201, 228, 246, 248, 268, 304, 328, 372, 384, 402, 456, 492, 496, 536, 589, 608, 656, 744, 779, 804, 912, 984, 992, 1072, 1178, 1216, 1271, 1273, 1312, 1488, 1558, 1608, 1767, 1824, 1968, 1984, 2077, 2144, 2337, 2356, 2432, 2542, 2546, 2624, 2747, 2976, 3116, 3216, 3534, 3648, 3813, 3819, 3936, 3968, 4154, 4288, 4674, 4712, 5084, 5092, 5248, 5494, 5952, 6231, 6232, 6432, 7068, 7296, 7626, 7638, 7872, 8241, 8308, 8576, 9348, 9424, 10168, 10184, 10988, 11904, 12462, 12464, 12864, 14136, 15252, 15276, 15744, 16482, 16616, 18696, 18848, 20336, 20368, 21976, 24149, 24924, 24928, 25728, 28272, 30504, 30552, 32964, 33232, 37392, 37696, 39463, 40672, 40736, 43952, 48298, 49848, 49856, 52193, 56544, 61008, 61104, 65928, 66464, 72447, 74784, 75392, 78926, 81344, 81472, 85157, 87904, 96596, 99696, 99712, 104386, 113088, 118389, 122016, 122208, 131856, 132928, 144894, 149568, 156579, 157852, 162688, 162944, 170314, 175808, 193192, 199392, 208772, 226176, 236778, 244032, 244416, 255471, 263712, 265856, 289788, 299136, 313158, 315704, 340628, 351616, 386384, 398784, 417544, 473556, 488064, 488832, 510942, 527424, 579576, 626316, 631408, 681256, 772768, 797568, 835088, 947112, 1021884, 1054848, 1159152, 1252632, 1262816, 1362512, 1545536, 1617983, 1670176, 1894224, 2043768, 2318304, 2505264, 2525632, 2725024, 3091072, 3235966, 3340352, 3788448, 4087536, 4636608, 4853949, 5010528, 5051264, 5450048, 6471932, 6680704, 7576896, 8175072, 9273216, 9707898, 10021056, 10900096, 12943864, 15153792, 16350144, 19415796, 20042112, 25887728, 32700288, 38831592, 51775456, 77663184, 103550912, 155326368, 207101824, 310652736, 621305472]

約数ペア:

[(1, 621305472), (2, 310652736), (3, 207101824), (4, 155326368), (6, 103550912), (8, 77663184), (12, 51775456), (16, 38831592), (19, 32700288), (24, 25887728), (31, 20042112), (32, 19415796), (38, 16350144), (41, 15153792), (48, 12943864), (57, 10900096), (62, 10021056), (64, 9707898), (67, 9273216), (76, 8175072), (82, 7576896), (93, 6680704), (96, 6471932), (114, 5450048), (123, 5051264), (124, 5010528), (128, 4853949), (134, 4636608), (152, 4087536), (164, 3788448), (186, 3340352), (192, 3235966), (201, 3091072), (228, 2725024), (246, 2525632), (248, 2505264), (268, 2318304), (304, 2043768), (328, 1894224), (372, 1670176), (384, 1617983), (402, 1545536), (456, 1362512), (492, 1262816), (496, 1252632), (536, 1159152), (589, 1054848), (608, 1021884), (656, 947112), (744, 835088), (779, 797568), (804, 772768), (912, 681256), (984, 631408), (992, 626316), (1072, 579576), (1178, 527424), (1216, 510942), (1271, 488832), (1273, 488064), (1312, 473556), (1488, 417544), (1558, 398784), (1608, 386384), (1767, 351616), (1824, 340628), (1968, 315704), (1984, 313158), (2077, 299136), (2144, 289788), (2337, 265856), (2356, 263712), (2432, 255471), (2542, 244416), (2546, 244032), (2624, 236778), (2747, 226176), (2976, 208772), (3116, 199392), (3216, 193192), (3534, 175808), (3648, 170314), (3813, 162944), (3819, 162688), (3936, 157852), (3968, 156579), (4154, 149568), (4288, 144894), (4674, 132928), (4712, 131856), (5084, 122208), (5092, 122016), (5248, 118389), (5494, 113088), (5952, 104386), (6231, 99712), (6232, 99696), (6432, 96596), (7068, 87904), (7296, 85157), (7626, 81472), (7638, 81344), (7872, 78926), (8241, 75392), (8308, 74784), (8576, 72447), (9348, 66464), (9424, 65928), (10168, 61104), (10184, 61008), (10988, 56544), (11904, 52193), (12462, 49856), (12464, 49848), (12864, 48298), (14136, 43952), (15252, 40736), (15276, 40672), (15744, 39463), (16482, 37696), (16616, 37392), (18696, 33232), (18848, 32964), (20336, 30552), (20368, 30504), (21976, 28272), (24149, 25728), (24924, 24928)]