646331952

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2833}}^1$

素因数の和:2955

約数の個数: 120

約数和(自身を含む): 1963009776

約数和(自身を除く): 1316677824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 97, 98, 112, 147, 168, 194, 196, 291, 294, 336, 388, 392, 582, 588, 679, 776, 784, 1164, 1176, 1358, 1552, 2037, 2328, 2352, 2716, 2833, 4074, 4656, 4753, 5432, 5666, 8148, 8499, 9506, 10864, 11332, 14259, 16296, 16998, 19012, 19831, 22664, 28518, 32592, 33996, 38024, 39662, 45328, 57036, 59493, 67992, 76048, 79324, 114072, 118986, 135984, 138817, 158648, 228144, 237972, 274801, 277634, 317296, 416451, 475944, 549602, 555268, 824403, 832902, 951888, 1099204, 1110536, 1648806, 1665804, 1923607, 2198408, 2221072, 3297612, 3331608, 3847214, 4396816, 5770821, 6595224, 6663216, 7694428, 11541642, 13190448, 13465249, 15388856, 23083284, 26930498, 30777712, 40395747, 46166568, 53860996, 80791494, 92333136, 107721992, 161582988, 215443984, 323165976, 646331952]

約数ペア:

[(1, 646331952), (2, 323165976), (3, 215443984), (4, 161582988), (6, 107721992), (7, 92333136), (8, 80791494), (12, 53860996), (14, 46166568), (16, 40395747), (21, 30777712), (24, 26930498), (28, 23083284), (42, 15388856), (48, 13465249), (49, 13190448), (56, 11541642), (84, 7694428), (97, 6663216), (98, 6595224), (112, 5770821), (147, 4396816), (168, 3847214), (194, 3331608), (196, 3297612), (291, 2221072), (294, 2198408), (336, 1923607), (388, 1665804), (392, 1648806), (582, 1110536), (588, 1099204), (679, 951888), (776, 832902), (784, 824403), (1164, 555268), (1176, 549602), (1358, 475944), (1552, 416451), (2037, 317296), (2328, 277634), (2352, 274801), (2716, 237972), (2833, 228144), (4074, 158648), (4656, 138817), (4753, 135984), (5432, 118986), (5666, 114072), (8148, 79324), (8499, 76048), (9506, 67992), (10864, 59493), (11332, 57036), (14259, 45328), (16296, 39662), (16998, 38024), (19012, 33996), (19831, 32592), (22664, 28518)]