123215664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 387475200

約数和(自身を除く): 264259536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 33, 39, 44, 48, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 176, 208, 232, 264, 286, 312, 319, 348, 377, 429, 464, 528, 572, 619, 624, 638, 696, 754, 858, 957, 1131, 1144, 1238, 1276, 1392, 1508, 1716, 1857, 1914, 2262, 2288, 2476, 2552, 3016, 3432, 3714, 3828, 4147, 4524, 4952, 5104, 6032, 6809, 6864, 7428, 7656, 8047, 8294, 9048, 9904, 12441, 13618, 14856, 15312, 16094, 16588, 17951, 18096, 20427, 24141, 24882, 27236, 29712, 32188, 33176, 35902, 40854, 48282, 49764, 53853, 54472, 64376, 66352, 71804, 81708, 88517, 96564, 99528, 107706, 108944, 128752, 143608, 163416, 177034, 193128, 197461, 199056, 215412, 233363, 265551, 287216, 326832, 354068, 386256, 394922, 430824, 466726, 531102, 592383, 700089, 708136, 789844, 861648, 933452, 1062204, 1184766, 1400178, 1416272, 1579688, 1866904, 2124408, 2369532, 2566993, 2800356, 3159376, 3733808, 4248816, 4739064, 5133986, 5600712, 7700979, 9478128, 10267972, 11201424, 15401958, 20535944, 30803916, 41071888, 61607832, 123215664]

約数ペア:

[(1, 123215664), (2, 61607832), (3, 41071888), (4, 30803916), (6, 20535944), (8, 15401958), (11, 11201424), (12, 10267972), (13, 9478128), (16, 7700979), (22, 5600712), (24, 5133986), (26, 4739064), (29, 4248816), (33, 3733808), (39, 3159376), (44, 2800356), (48, 2566993), (52, 2369532), (58, 2124408), (66, 1866904), (78, 1579688), (87, 1416272), (88, 1400178), (104, 1184766), (116, 1062204), (132, 933452), (143, 861648), (156, 789844), (174, 708136), (176, 700089), (208, 592383), (232, 531102), (264, 466726), (286, 430824), (312, 394922), (319, 386256), (348, 354068), (377, 326832), (429, 287216), (464, 265551), (528, 233363), (572, 215412), (619, 199056), (624, 197461), (638, 193128), (696, 177034), (754, 163416), (858, 143608), (957, 128752), (1131, 108944), (1144, 107706), (1238, 99528), (1276, 96564), (1392, 88517), (1508, 81708), (1716, 71804), (1857, 66352), (1914, 64376), (2262, 54472), (2288, 53853), (2476, 49764), (2552, 48282), (3016, 40854), (3432, 35902), (3714, 33176), (3828, 32188), (4147, 29712), (4524, 27236), (4952, 24882), (5104, 24141), (6032, 20427), (6809, 18096), (6864, 17951), (7428, 16588), (7656, 16094), (8047, 15312), (8294, 14856), (9048, 13618), (9904, 12441)]