2145066864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{57367}}^1$

素因数の和:57438

約数の個数: 80

約数和(自身を含む): 5975450880

約数和(自身を除く): 3830384016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2337, 3116, 4674, 6232, 9348, 12464, 18696, 37392, 57367, 114734, 172101, 229468, 344202, 458936, 688404, 917872, 1089973, 1376808, 2179946, 2352047, 2753616, 3269919, 4359892, 4704094, 6539838, 7056141, 8719784, 9408188, 13079676, 14112282, 17439568, 18816376, 26159352, 28224564, 37632752, 44688893, 52318704, 56449128, 89377786, 112898256, 134066679, 178755572, 268133358, 357511144, 536266716, 715022288, 1072533432, 2145066864]

約数ペア:

[(1, 2145066864), (2, 1072533432), (3, 715022288), (4, 536266716), (6, 357511144), (8, 268133358), (12, 178755572), (16, 134066679), (19, 112898256), (24, 89377786), (38, 56449128), (41, 52318704), (48, 44688893), (57, 37632752), (76, 28224564), (82, 26159352), (114, 18816376), (123, 17439568), (152, 14112282), (164, 13079676), (228, 9408188), (246, 8719784), (304, 7056141), (328, 6539838), (456, 4704094), (492, 4359892), (656, 3269919), (779, 2753616), (912, 2352047), (984, 2179946), (1558, 1376808), (1968, 1089973), (2337, 917872), (3116, 688404), (4674, 458936), (6232, 344202), (9348, 229468), (12464, 172101), (18696, 114734), (37392, 57367)]