393701472

素因数分解:

$2^5\times 3^4\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1002

約数の個数: 120

約数和(自身を含む): 1165343256

約数和(自身を除く): 771641784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 193, 216, 288, 324, 386, 432, 579, 648, 772, 787, 864, 1158, 1296, 1544, 1574, 1737, 2316, 2361, 2592, 3088, 3148, 3474, 4632, 4722, 5211, 6176, 6296, 6948, 7083, 9264, 9444, 10422, 12592, 13896, 14166, 15633, 18528, 18888, 20844, 21249, 25184, 27792, 28332, 31266, 37776, 41688, 42498, 55584, 56664, 62532, 63747, 75552, 83376, 84996, 113328, 125064, 127494, 151891, 166752, 169992, 226656, 250128, 254988, 303782, 339984, 455673, 500256, 509976, 607564, 679968, 911346, 1019952, 1215128, 1367019, 1822692, 2039904, 2430256, 2734038, 3645384, 4101057, 4860512, 5468076, 7290768, 8202114, 10936152, 12303171, 14581536, 16404228, 21872304, 24606342, 32808456, 43744608, 49212684, 65616912, 98425368, 131233824, 196850736, 393701472]

約数ペア:

[(1, 393701472), (2, 196850736), (3, 131233824), (4, 98425368), (6, 65616912), (8, 49212684), (9, 43744608), (12, 32808456), (16, 24606342), (18, 21872304), (24, 16404228), (27, 14581536), (32, 12303171), (36, 10936152), (48, 8202114), (54, 7290768), (72, 5468076), (81, 4860512), (96, 4101057), (108, 3645384), (144, 2734038), (162, 2430256), (193, 2039904), (216, 1822692), (288, 1367019), (324, 1215128), (386, 1019952), (432, 911346), (579, 679968), (648, 607564), (772, 509976), (787, 500256), (864, 455673), (1158, 339984), (1296, 303782), (1544, 254988), (1574, 250128), (1737, 226656), (2316, 169992), (2361, 166752), (2592, 151891), (3088, 127494), (3148, 125064), (3474, 113328), (4632, 84996), (4722, 83376), (5211, 75552), (6176, 63747), (6296, 62532), (6948, 56664), (7083, 55584), (9264, 42498), (9444, 41688), (10422, 37776), (12592, 31266), (13896, 28332), (14166, 27792), (15633, 25184), (18528, 21249), (18888, 20844)]