42408744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 132710400

約数和(自身を除く): 90301656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 479, 527, 651, 714, 744, 868, 952, 958, 1054, 1302, 1428, 1437, 1581, 1736, 1916, 2108, 2604, 2856, 2874, 3162, 3353, 3689, 3832, 4216, 5208, 5748, 6324, 6706, 7378, 8143, 10059, 11067, 11496, 12648, 13412, 14756, 14849, 16286, 20118, 22134, 24429, 26824, 29512, 29698, 32572, 40236, 44268, 44547, 48858, 57001, 59396, 65144, 80472, 88536, 89094, 97716, 103943, 114002, 118792, 171003, 178188, 195432, 207886, 228004, 252433, 311829, 342006, 356376, 415772, 456008, 504866, 623658, 684012, 757299, 831544, 1009732, 1247316, 1368024, 1514598, 1767031, 2019464, 2494632, 3029196, 3534062, 5301093, 6058392, 7068124, 10602186, 14136248, 21204372, 42408744]

約数ペア:

[(1, 42408744), (2, 21204372), (3, 14136248), (4, 10602186), (6, 7068124), (7, 6058392), (8, 5301093), (12, 3534062), (14, 3029196), (17, 2494632), (21, 2019464), (24, 1767031), (28, 1514598), (31, 1368024), (34, 1247316), (42, 1009732), (51, 831544), (56, 757299), (62, 684012), (68, 623658), (84, 504866), (93, 456008), (102, 415772), (119, 356376), (124, 342006), (136, 311829), (168, 252433), (186, 228004), (204, 207886), (217, 195432), (238, 178188), (248, 171003), (357, 118792), (372, 114002), (408, 103943), (434, 97716), (476, 89094), (479, 88536), (527, 80472), (651, 65144), (714, 59396), (744, 57001), (868, 48858), (952, 44547), (958, 44268), (1054, 40236), (1302, 32572), (1428, 29698), (1437, 29512), (1581, 26824), (1736, 24429), (1916, 22134), (2108, 20118), (2604, 16286), (2856, 14849), (2874, 14756), (3162, 13412), (3353, 12648), (3689, 11496), (3832, 11067), (4216, 10059), (5208, 8143), (5748, 7378), (6324, 6706)]