425335872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 224

約数和(自身を含む): 1310883840

約数和(自身を除く): 885547968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 64, 69, 78, 92, 93, 96, 104, 124, 138, 156, 184, 186, 192, 208, 239, 248, 276, 299, 312, 368, 372, 403, 416, 478, 496, 552, 598, 624, 713, 717, 736, 744, 806, 832, 897, 956, 992, 1104, 1196, 1209, 1248, 1426, 1434, 1472, 1488, 1612, 1794, 1912, 1984, 2139, 2208, 2392, 2418, 2496, 2852, 2868, 2976, 3107, 3224, 3588, 3824, 4278, 4416, 4784, 4836, 5497, 5704, 5736, 5952, 6214, 6448, 7176, 7409, 7648, 8556, 9269, 9321, 9568, 9672, 10994, 11408, 11472, 12428, 12896, 14352, 14818, 15296, 16491, 17112, 18538, 18642, 19136, 19344, 21988, 22227, 22816, 22944, 24856, 25792, 27807, 28704, 29636, 32982, 34224, 37076, 37284, 38688, 43976, 44454, 45632, 45888, 49712, 55614, 57408, 59272, 65964, 68448, 71461, 74152, 74568, 77376, 87952, 88908, 96317, 99424, 111228, 118544, 131928, 136896, 142922, 148304, 149136, 170407, 175904, 177816, 192634, 198848, 214383, 222456, 237088, 263856, 285844, 288951, 296608, 298272, 340814, 351808, 355632, 385268, 428766, 444912, 474176, 511221, 527712, 571688, 577902, 593216, 596544, 681628, 711264, 770536, 857532, 889824, 1022442, 1055424, 1143376, 1155804, 1363256, 1422528, 1541072, 1715064, 1779648, 2044884, 2215291, 2286752, 2311608, 2726512, 3082144, 3430128, 4089768, 4430582, 4573504, 4623216, 5453024, 6164288, 6645873, 6860256, 8179536, 8861164, 9246432, 10906048, 13291746, 13720512, 16359072, 17722328, 18492864, 26583492, 32718144, 35444656, 53166984, 70889312, 106333968, 141778624, 212667936, 425335872]

約数ペア:

[(1, 425335872), (2, 212667936), (3, 141778624), (4, 106333968), (6, 70889312), (8, 53166984), (12, 35444656), (13, 32718144), (16, 26583492), (23, 18492864), (24, 17722328), (26, 16359072), (31, 13720512), (32, 13291746), (39, 10906048), (46, 9246432), (48, 8861164), (52, 8179536), (62, 6860256), (64, 6645873), (69, 6164288), (78, 5453024), (92, 4623216), (93, 4573504), (96, 4430582), (104, 4089768), (124, 3430128), (138, 3082144), (156, 2726512), (184, 2311608), (186, 2286752), (192, 2215291), (208, 2044884), (239, 1779648), (248, 1715064), (276, 1541072), (299, 1422528), (312, 1363256), (368, 1155804), (372, 1143376), (403, 1055424), (416, 1022442), (478, 889824), (496, 857532), (552, 770536), (598, 711264), (624, 681628), (713, 596544), (717, 593216), (736, 577902), (744, 571688), (806, 527712), (832, 511221), (897, 474176), (956, 444912), (992, 428766), (1104, 385268), (1196, 355632), (1209, 351808), (1248, 340814), (1426, 298272), (1434, 296608), (1472, 288951), (1488, 285844), (1612, 263856), (1794, 237088), (1912, 222456), (1984, 214383), (2139, 198848), (2208, 192634), (2392, 177816), (2418, 175904), (2496, 170407), (2852, 149136), (2868, 148304), (2976, 142922), (3107, 136896), (3224, 131928), (3588, 118544), (3824, 111228), (4278, 99424), (4416, 96317), (4784, 88908), (4836, 87952), (5497, 77376), (5704, 74568), (5736, 74152), (5952, 71461), (6214, 68448), (6448, 65964), (7176, 59272), (7409, 57408), (7648, 55614), (8556, 49712), (9269, 45888), (9321, 45632), (9568, 44454), (9672, 43976), (10994, 38688), (11408, 37284), (11472, 37076), (12428, 34224), (12896, 32982), (14352, 29636), (14818, 28704), (15296, 27807), (16491, 25792), (17112, 24856), (18538, 22944), (18642, 22816), (19136, 22227), (19344, 21988)]