289301376

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 256

約数和(自身を含む): 1003484160

約数和(自身を除く): 714182784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 384, 408, 416, 442, 448, 476, 487, 544, 546, 624, 663, 672, 714, 728, 816, 832, 884, 896, 952, 974, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1461, 1547, 1632, 1664, 1768, 1904, 1948, 2176, 2184, 2496, 2652, 2688, 2856, 2912, 2922, 3094, 3264, 3409, 3536, 3808, 3896, 4368, 4641, 4992, 5304, 5712, 5824, 5844, 6188, 6331, 6528, 6818, 7072, 7616, 7792, 8279, 8736, 9282, 10227, 10608, 11424, 11648, 11688, 12376, 12662, 13636, 14144, 15232, 15584, 16558, 17472, 18564, 18993, 20454, 21216, 22848, 23376, 24752, 24837, 25324, 27272, 28288, 31168, 33116, 34944, 37128, 37986, 40908, 42432, 44317, 45696, 46752, 49504, 49674, 50648, 54544, 57953, 62336, 66232, 74256, 75972, 81816, 84864, 88634, 93504, 99008, 99348, 101296, 107627, 109088, 115906, 132464, 132951, 148512, 151944, 163632, 173859, 177268, 187008, 198016, 198696, 202592, 215254, 218176, 231812, 264928, 265902, 297024, 303888, 322881, 327264, 347718, 354536, 397392, 405184, 430508, 436352, 463624, 529856, 531804, 594048, 607776, 645762, 654528, 695436, 709072, 753389, 794784, 810368, 861016, 927248, 1059712, 1063608, 1215552, 1291524, 1309056, 1390872, 1418144, 1506778, 1589568, 1722032, 1854496, 2127216, 2260167, 2431104, 2583048, 2781744, 2836288, 3013556, 3179136, 3444064, 3708992, 4254432, 4520334, 5166096, 5563488, 5672576, 6027112, 6888128, 7417984, 8508864, 9040668, 10332192, 11126976, 12054224, 13776256, 17017728, 18081336, 20664384, 22253952, 24108448, 36162672, 41328768, 48216896, 72325344, 96433792, 144650688, 289301376]

約数ペア:

[(1, 289301376), (2, 144650688), (3, 96433792), (4, 72325344), (6, 48216896), (7, 41328768), (8, 36162672), (12, 24108448), (13, 22253952), (14, 20664384), (16, 18081336), (17, 17017728), (21, 13776256), (24, 12054224), (26, 11126976), (28, 10332192), (32, 9040668), (34, 8508864), (39, 7417984), (42, 6888128), (48, 6027112), (51, 5672576), (52, 5563488), (56, 5166096), (64, 4520334), (68, 4254432), (78, 3708992), (84, 3444064), (91, 3179136), (96, 3013556), (102, 2836288), (104, 2781744), (112, 2583048), (119, 2431104), (128, 2260167), (136, 2127216), (156, 1854496), (168, 1722032), (182, 1589568), (192, 1506778), (204, 1418144), (208, 1390872), (221, 1309056), (224, 1291524), (238, 1215552), (272, 1063608), (273, 1059712), (312, 927248), (336, 861016), (357, 810368), (364, 794784), (384, 753389), (408, 709072), (416, 695436), (442, 654528), (448, 645762), (476, 607776), (487, 594048), (544, 531804), (546, 529856), (624, 463624), (663, 436352), (672, 430508), (714, 405184), (728, 397392), (816, 354536), (832, 347718), (884, 327264), (896, 322881), (952, 303888), (974, 297024), (1088, 265902), (1092, 264928), (1248, 231812), (1326, 218176), (1344, 215254), (1428, 202592), (1456, 198696), (1461, 198016), (1547, 187008), (1632, 177268), (1664, 173859), (1768, 163632), (1904, 151944), (1948, 148512), (2176, 132951), (2184, 132464), (2496, 115906), (2652, 109088), (2688, 107627), (2856, 101296), (2912, 99348), (2922, 99008), (3094, 93504), (3264, 88634), (3409, 84864), (3536, 81816), (3808, 75972), (3896, 74256), (4368, 66232), (4641, 62336), (4992, 57953), (5304, 54544), (5712, 50648), (5824, 49674), (5844, 49504), (6188, 46752), (6331, 45696), (6528, 44317), (6818, 42432), (7072, 40908), (7616, 37986), (7792, 37128), (8279, 34944), (8736, 33116), (9282, 31168), (10227, 28288), (10608, 27272), (11424, 25324), (11648, 24837), (11688, 24752), (12376, 23376), (12662, 22848), (13636, 21216), (14144, 20454), (15232, 18993), (15584, 18564), (16558, 17472)]