42788928

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 224

約数和(自身を含む): 145653760

約数和(自身を除く): 102864832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 79, 84, 91, 93, 96, 104, 112, 124, 156, 158, 168, 182, 186, 192, 208, 217, 224, 237, 248, 273, 312, 316, 336, 364, 372, 403, 416, 434, 448, 474, 496, 546, 553, 624, 632, 651, 672, 728, 744, 806, 832, 868, 948, 992, 1027, 1092, 1106, 1209, 1248, 1264, 1302, 1344, 1456, 1488, 1612, 1659, 1736, 1896, 1984, 2054, 2184, 2212, 2418, 2449, 2496, 2528, 2604, 2821, 2912, 2976, 3081, 3224, 3318, 3472, 3792, 4108, 4368, 4424, 4836, 4898, 5056, 5208, 5642, 5824, 5952, 6162, 6448, 6636, 6944, 7189, 7347, 7584, 8216, 8463, 8736, 8848, 9672, 9796, 10416, 11284, 12324, 12896, 13272, 13888, 14378, 14694, 15168, 16432, 16926, 17143, 17472, 17696, 19344, 19592, 20832, 21567, 22568, 24648, 25792, 26544, 28756, 29388, 31837, 32864, 33852, 34286, 35392, 38688, 39184, 41664, 43134, 45136, 49296, 51429, 53088, 57512, 58776, 63674, 65728, 67704, 68572, 77376, 78368, 86268, 90272, 95511, 98592, 102858, 106176, 115024, 117552, 127348, 135408, 137144, 156736, 172536, 180544, 191022, 197184, 205716, 222859, 230048, 235104, 254696, 270816, 274288, 345072, 382044, 411432, 445718, 460096, 470208, 509392, 541632, 548576, 668577, 690144, 764088, 822864, 891436, 1018784, 1097152, 1337154, 1380288, 1528176, 1645728, 1782872, 2037568, 2674308, 3056352, 3291456, 3565744, 5348616, 6112704, 7131488, 10697232, 14262976, 21394464, 42788928]

約数ペア:

[(1, 42788928), (2, 21394464), (3, 14262976), (4, 10697232), (6, 7131488), (7, 6112704), (8, 5348616), (12, 3565744), (13, 3291456), (14, 3056352), (16, 2674308), (21, 2037568), (24, 1782872), (26, 1645728), (28, 1528176), (31, 1380288), (32, 1337154), (39, 1097152), (42, 1018784), (48, 891436), (52, 822864), (56, 764088), (62, 690144), (64, 668577), (78, 548576), (79, 541632), (84, 509392), (91, 470208), (93, 460096), (96, 445718), (104, 411432), (112, 382044), (124, 345072), (156, 274288), (158, 270816), (168, 254696), (182, 235104), (186, 230048), (192, 222859), (208, 205716), (217, 197184), (224, 191022), (237, 180544), (248, 172536), (273, 156736), (312, 137144), (316, 135408), (336, 127348), (364, 117552), (372, 115024), (403, 106176), (416, 102858), (434, 98592), (448, 95511), (474, 90272), (496, 86268), (546, 78368), (553, 77376), (624, 68572), (632, 67704), (651, 65728), (672, 63674), (728, 58776), (744, 57512), (806, 53088), (832, 51429), (868, 49296), (948, 45136), (992, 43134), (1027, 41664), (1092, 39184), (1106, 38688), (1209, 35392), (1248, 34286), (1264, 33852), (1302, 32864), (1344, 31837), (1456, 29388), (1488, 28756), (1612, 26544), (1659, 25792), (1736, 24648), (1896, 22568), (1984, 21567), (2054, 20832), (2184, 19592), (2212, 19344), (2418, 17696), (2449, 17472), (2496, 17143), (2528, 16926), (2604, 16432), (2821, 15168), (2912, 14694), (2976, 14378), (3081, 13888), (3224, 13272), (3318, 12896), (3472, 12324), (3792, 11284), (4108, 10416), (4368, 9796), (4424, 9672), (4836, 8848), (4898, 8736), (5056, 8463), (5208, 8216), (5642, 7584), (5824, 7347), (5952, 7189), (6162, 6944), (6448, 6636)]