270238408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 613785600

約数和(自身を除く): 343547192

約数列:

[1, 2, 4, 8, 11, 22, 23, 31, 44, 46, 59, 62, 73, 88, 92, 118, 124, 146, 184, 236, 248, 253, 292, 341, 472, 506, 584, 649, 682, 713, 803, 1012, 1298, 1357, 1364, 1426, 1606, 1679, 1829, 2024, 2263, 2596, 2714, 2728, 2852, 3212, 3358, 3658, 4307, 4526, 5192, 5428, 5704, 6424, 6716, 7316, 7843, 8614, 9052, 10856, 13432, 14632, 14927, 15686, 17228, 18104, 18469, 20119, 24893, 29854, 31372, 34456, 36938, 40238, 42067, 47377, 49786, 52049, 59708, 62744, 73876, 80476, 84134, 94754, 99061, 99572, 104098, 119416, 133517, 147752, 160952, 168268, 189508, 198122, 199144, 208196, 267034, 336536, 379016, 396244, 416392, 462737, 534068, 572539, 792488, 925474, 1068136, 1089671, 1145078, 1468687, 1850948, 2179342, 2290156, 2937374, 3070891, 3701896, 4358684, 4580312, 5874748, 6141782, 8717368, 11749496, 12283564, 24567128, 33779801, 67559602, 135119204, 270238408]

約数ペア:

[(1, 270238408), (2, 135119204), (4, 67559602), (8, 33779801), (11, 24567128), (22, 12283564), (23, 11749496), (31, 8717368), (44, 6141782), (46, 5874748), (59, 4580312), (62, 4358684), (73, 3701896), (88, 3070891), (92, 2937374), (118, 2290156), (124, 2179342), (146, 1850948), (184, 1468687), (236, 1145078), (248, 1089671), (253, 1068136), (292, 925474), (341, 792488), (472, 572539), (506, 534068), (584, 462737), (649, 416392), (682, 396244), (713, 379016), (803, 336536), (1012, 267034), (1298, 208196), (1357, 199144), (1364, 198122), (1426, 189508), (1606, 168268), (1679, 160952), (1829, 147752), (2024, 133517), (2263, 119416), (2596, 104098), (2714, 99572), (2728, 99061), (2852, 94754), (3212, 84134), (3358, 80476), (3658, 73876), (4307, 62744), (4526, 59708), (5192, 52049), (5428, 49786), (5704, 47377), (6424, 42067), (6716, 40238), (7316, 36938), (7843, 34456), (8614, 31372), (9052, 29854), (10856, 24893), (13432, 20119), (14632, 18469), (14927, 18104), (15686, 17228)]