3072784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 80

約数和(自身を含む): 7499520

約数和(自身を除く): 4426736

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 79, 88, 104, 136, 143, 158, 176, 187, 208, 221, 272, 286, 316, 374, 442, 572, 632, 748, 869, 884, 1027, 1144, 1264, 1343, 1496, 1738, 1768, 2054, 2288, 2431, 2686, 2992, 3476, 3536, 4108, 4862, 5372, 6952, 8216, 9724, 10744, 11297, 13904, 14773, 16432, 17459, 19448, 21488, 22594, 29546, 34918, 38896, 45188, 59092, 69836, 90376, 118184, 139672, 180752, 192049, 236368, 279344, 384098, 768196, 1536392, 3072784]

約数ペア:

[(1, 3072784), (2, 1536392), (4, 768196), (8, 384098), (11, 279344), (13, 236368), (16, 192049), (17, 180752), (22, 139672), (26, 118184), (34, 90376), (44, 69836), (52, 59092), (68, 45188), (79, 38896), (88, 34918), (104, 29546), (136, 22594), (143, 21488), (158, 19448), (176, 17459), (187, 16432), (208, 14773), (221, 13904), (272, 11297), (286, 10744), (316, 9724), (374, 8216), (442, 6952), (572, 5372), (632, 4862), (748, 4108), (869, 3536), (884, 3476), (1027, 2992), (1144, 2686), (1264, 2431), (1343, 2288), (1496, 2054), (1738, 1768)]