1215665904

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 3428352000

約数和(自身を除く): 2212686096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 79, 94, 114, 141, 152, 158, 188, 228, 237, 282, 304, 316, 359, 376, 456, 474, 564, 632, 718, 752, 893, 912, 948, 1077, 1128, 1264, 1436, 1501, 1786, 1896, 2154, 2256, 2679, 2872, 3002, 3572, 3713, 3792, 4308, 4503, 5358, 5744, 6004, 6821, 7144, 7426, 8616, 9006, 10716, 11139, 12008, 13642, 14288, 14852, 16873, 17232, 18012, 20463, 21432, 22278, 24016, 27284, 28361, 29704, 33746, 36024, 40926, 42864, 44556, 50619, 54568, 56722, 59408, 67492, 70547, 72048, 81852, 85083, 89112, 101238, 109136, 113444, 134984, 141094, 163704, 170166, 178224, 202476, 211641, 226888, 269968, 282188, 320587, 327408, 340332, 404952, 423282, 453776, 538859, 564376, 641174, 680664, 809904, 846564, 961761, 1077718, 1128752, 1282348, 1332967, 1361328, 1616577, 1693128, 1923522, 2155436, 2564696, 2665934, 3233154, 3386256, 3847044, 3998901, 4310872, 5129392, 5331868, 6466308, 7694088, 7997802, 8621744, 10663736, 12932616, 15388176, 15995604, 21327472, 25326373, 25865232, 31991208, 50652746, 63982416, 75979119, 101305492, 151958238, 202610984, 303916476, 405221968, 607832952, 1215665904]

約数ペア:

[(1, 1215665904), (2, 607832952), (3, 405221968), (4, 303916476), (6, 202610984), (8, 151958238), (12, 101305492), (16, 75979119), (19, 63982416), (24, 50652746), (38, 31991208), (47, 25865232), (48, 25326373), (57, 21327472), (76, 15995604), (79, 15388176), (94, 12932616), (114, 10663736), (141, 8621744), (152, 7997802), (158, 7694088), (188, 6466308), (228, 5331868), (237, 5129392), (282, 4310872), (304, 3998901), (316, 3847044), (359, 3386256), (376, 3233154), (456, 2665934), (474, 2564696), (564, 2155436), (632, 1923522), (718, 1693128), (752, 1616577), (893, 1361328), (912, 1332967), (948, 1282348), (1077, 1128752), (1128, 1077718), (1264, 961761), (1436, 846564), (1501, 809904), (1786, 680664), (1896, 641174), (2154, 564376), (2256, 538859), (2679, 453776), (2872, 423282), (3002, 404952), (3572, 340332), (3713, 327408), (3792, 320587), (4308, 282188), (4503, 269968), (5358, 226888), (5744, 211641), (6004, 202476), (6821, 178224), (7144, 170166), (7426, 163704), (8616, 141094), (9006, 134984), (10716, 113444), (11139, 109136), (12008, 101238), (13642, 89112), (14288, 85083), (14852, 81852), (16873, 72048), (17232, 70547), (18012, 67492), (20463, 59408), (21432, 56722), (22278, 54568), (24016, 50619), (27284, 44556), (28361, 42864), (29704, 40926), (33746, 36024)]