394275336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2575

約数の個数: 128

約数和(自身を含む): 1230270720

約数和(自身を除く): 835995384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 1022, 1092, 1533, 1752, 1898, 2044, 2184, 2473, 2847, 3066, 3796, 4088, 4946, 5694, 6132, 6643, 7419, 7592, 9892, 11388, 12264, 13286, 14838, 17311, 19784, 19929, 22776, 26572, 29676, 32149, 34622, 39858, 51933, 53144, 59352, 64298, 69244, 79716, 96447, 103866, 128596, 138488, 159432, 180529, 192894, 207732, 225043, 257192, 361058, 385788, 415464, 450086, 541587, 675129, 722116, 771576, 900172, 1083174, 1263703, 1350258, 1444232, 1800344, 2166348, 2346877, 2527406, 2700516, 3791109, 4332696, 4693754, 5054812, 5401032, 7040631, 7582218, 9387508, 10109624, 14081262, 15164436, 16428139, 18775016, 28162524, 30328872, 32856278, 49284417, 56325048, 65712556, 98568834, 131425112, 197137668, 394275336]

約数ペア:

[(1, 394275336), (2, 197137668), (3, 131425112), (4, 98568834), (6, 65712556), (7, 56325048), (8, 49284417), (12, 32856278), (13, 30328872), (14, 28162524), (21, 18775016), (24, 16428139), (26, 15164436), (28, 14081262), (39, 10109624), (42, 9387508), (52, 7582218), (56, 7040631), (73, 5401032), (78, 5054812), (84, 4693754), (91, 4332696), (104, 3791109), (146, 2700516), (156, 2527406), (168, 2346877), (182, 2166348), (219, 1800344), (273, 1444232), (292, 1350258), (312, 1263703), (364, 1083174), (438, 900172), (511, 771576), (546, 722116), (584, 675129), (728, 541587), (876, 450086), (949, 415464), (1022, 385788), (1092, 361058), (1533, 257192), (1752, 225043), (1898, 207732), (2044, 192894), (2184, 180529), (2473, 159432), (2847, 138488), (3066, 128596), (3796, 103866), (4088, 96447), (4946, 79716), (5694, 69244), (6132, 64298), (6643, 59352), (7419, 53144), (7592, 51933), (9892, 39858), (11388, 34622), (12264, 32149), (13286, 29676), (14838, 26572), (17311, 22776), (19784, 19929)]