245943152

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 120

約数和(自身を含む): 608554800

約数和(自身を除く): 362611648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 59, 91, 98, 104, 112, 118, 182, 196, 208, 236, 364, 392, 409, 413, 472, 637, 728, 767, 784, 818, 826, 944, 1274, 1456, 1534, 1636, 1652, 2548, 2863, 2891, 3068, 3272, 3304, 5096, 5317, 5369, 5726, 5782, 6136, 6544, 6608, 10192, 10634, 10738, 11452, 11564, 12272, 20041, 21268, 21476, 22904, 23128, 24131, 37219, 37583, 40082, 42536, 42952, 45808, 46256, 48262, 74438, 75166, 80164, 85072, 85904, 96524, 148876, 150332, 160328, 168917, 193048, 260533, 297752, 300664, 313703, 320656, 337834, 386096, 521066, 595504, 601328, 627406, 675668, 1042132, 1182419, 1254812, 1351336, 2084264, 2195921, 2364838, 2509624, 2702672, 4168528, 4391842, 4729676, 5019248, 8783684, 9459352, 15371447, 17567368, 18918704, 30742894, 35134736, 61485788, 122971576, 245943152]

約数ペア:

[(1, 245943152), (2, 122971576), (4, 61485788), (7, 35134736), (8, 30742894), (13, 18918704), (14, 17567368), (16, 15371447), (26, 9459352), (28, 8783684), (49, 5019248), (52, 4729676), (56, 4391842), (59, 4168528), (91, 2702672), (98, 2509624), (104, 2364838), (112, 2195921), (118, 2084264), (182, 1351336), (196, 1254812), (208, 1182419), (236, 1042132), (364, 675668), (392, 627406), (409, 601328), (413, 595504), (472, 521066), (637, 386096), (728, 337834), (767, 320656), (784, 313703), (818, 300664), (826, 297752), (944, 260533), (1274, 193048), (1456, 168917), (1534, 160328), (1636, 150332), (1652, 148876), (2548, 96524), (2863, 85904), (2891, 85072), (3068, 80164), (3272, 75166), (3304, 74438), (5096, 48262), (5317, 46256), (5369, 45808), (5726, 42952), (5782, 42536), (6136, 40082), (6544, 37583), (6608, 37219), (10192, 24131), (10634, 23128), (10738, 22904), (11452, 21476), (11564, 21268), (12272, 20041)]