428537088

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 288

約数和(自身を含む): 1536433920

約数和(自身を除く): 1107896832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 256, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 521, 544, 576, 612, 672, 714, 756, 768, 816, 864, 896, 918, 952, 1008, 1042, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1563, 1632, 1728, 1792, 1836, 1904, 2016, 2084, 2142, 2176, 2304, 2448, 2688, 2856, 3024, 3126, 3213, 3264, 3456, 3647, 3672, 3808, 4032, 4168, 4284, 4352, 4689, 4896, 5376, 5712, 6048, 6252, 6426, 6528, 6912, 7294, 7344, 7616, 8064, 8336, 8568, 8857, 9378, 9792, 10941, 11424, 12096, 12504, 12852, 13056, 14067, 14588, 14688, 15232, 16128, 16672, 17136, 17714, 18756, 19584, 21882, 22848, 24192, 25008, 25704, 26571, 28134, 29176, 29376, 30464, 32823, 33344, 34272, 35428, 37512, 39168, 43764, 45696, 48384, 50016, 51408, 53142, 56268, 58352, 58752, 61999, 65646, 66688, 68544, 70856, 75024, 79713, 87528, 91392, 98469, 100032, 102816, 106284, 112536, 116704, 117504, 123998, 131292, 133376, 137088, 141712, 150048, 159426, 175056, 185997, 196938, 200064, 205632, 212568, 225072, 233408, 239139, 247996, 262584, 274176, 283424, 300096, 318852, 350112, 371994, 393876, 400128, 411264, 425136, 450144, 466816, 478278, 495992, 525168, 557991, 566848, 600192, 637704, 700224, 743988, 787752, 822528, 850272, 900288, 933632, 956556, 991984, 1050336, 1115982, 1133696, 1200384, 1275408, 1400448, 1487976, 1575504, 1673973, 1700544, 1800576, 1913112, 1983968, 2100672, 2231964, 2267392, 2550816, 2800896, 2975952, 3151008, 3347946, 3401088, 3601152, 3826224, 3967936, 4201344, 4463928, 5101632, 5951904, 6302016, 6695892, 6802176, 7652448, 7935872, 8402688, 8927856, 10203264, 11903808, 12604032, 13391784, 15304896, 15871744, 17855712, 20406528, 23807616, 25208064, 26783568, 30609792, 35711424, 47615232, 53567136, 61219584, 71422848, 107134272, 142845696, 214268544, 428537088]

約数ペア:

[(1, 428537088), (2, 214268544), (3, 142845696), (4, 107134272), (6, 71422848), (7, 61219584), (8, 53567136), (9, 47615232), (12, 35711424), (14, 30609792), (16, 26783568), (17, 25208064), (18, 23807616), (21, 20406528), (24, 17855712), (27, 15871744), (28, 15304896), (32, 13391784), (34, 12604032), (36, 11903808), (42, 10203264), (48, 8927856), (51, 8402688), (54, 7935872), (56, 7652448), (63, 6802176), (64, 6695892), (68, 6302016), (72, 5951904), (84, 5101632), (96, 4463928), (102, 4201344), (108, 3967936), (112, 3826224), (119, 3601152), (126, 3401088), (128, 3347946), (136, 3151008), (144, 2975952), (153, 2800896), (168, 2550816), (189, 2267392), (192, 2231964), (204, 2100672), (216, 1983968), (224, 1913112), (238, 1800576), (252, 1700544), (256, 1673973), (272, 1575504), (288, 1487976), (306, 1400448), (336, 1275408), (357, 1200384), (378, 1133696), (384, 1115982), (408, 1050336), (432, 991984), (448, 956556), (459, 933632), (476, 900288), (504, 850272), (521, 822528), (544, 787752), (576, 743988), (612, 700224), (672, 637704), (714, 600192), (756, 566848), (768, 557991), (816, 525168), (864, 495992), (896, 478278), (918, 466816), (952, 450144), (1008, 425136), (1042, 411264), (1071, 400128), (1088, 393876), (1152, 371994), (1224, 350112), (1344, 318852), (1428, 300096), (1512, 283424), (1563, 274176), (1632, 262584), (1728, 247996), (1792, 239139), (1836, 233408), (1904, 225072), (2016, 212568), (2084, 205632), (2142, 200064), (2176, 196938), (2304, 185997), (2448, 175056), (2688, 159426), (2856, 150048), (3024, 141712), (3126, 137088), (3213, 133376), (3264, 131292), (3456, 123998), (3647, 117504), (3672, 116704), (3808, 112536), (4032, 106284), (4168, 102816), (4284, 100032), (4352, 98469), (4689, 91392), (4896, 87528), (5376, 79713), (5712, 75024), (6048, 70856), (6252, 68544), (6426, 66688), (6528, 65646), (6912, 61999), (7294, 58752), (7344, 58352), (7616, 56268), (8064, 53142), (8336, 51408), (8568, 50016), (8857, 48384), (9378, 45696), (9792, 43764), (10941, 39168), (11424, 37512), (12096, 35428), (12504, 34272), (12852, 33344), (13056, 32823), (14067, 30464), (14588, 29376), (14688, 29176), (15232, 28134), (16128, 26571), (16672, 25704), (17136, 25008), (17714, 24192), (18756, 22848), (19584, 21882)]