2912754432016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20869787}}^1$

素因数の和:20869880

約数の個数: 80

約数和(自身を含む): 6738771066048

約数和(自身を除く): 3826016634032

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 61, 88, 104, 122, 143, 176, 208, 244, 286, 488, 572, 671, 793, 976, 1144, 1342, 1586, 2288, 2684, 3172, 5368, 6344, 8723, 10736, 12688, 17446, 34892, 69784, 139568, 20869787, 41739574, 83479148, 166958296, 229567657, 271307231, 333916592, 459135314, 542614462, 918270628, 1085228924, 1273057007, 1836541256, 2170457848, 2546114014, 2984379541, 3673082512, 4340915696, 5092228028, 5968759082, 10184456056, 11937518164, 14003627077, 16549741091, 20368912112, 23875036328, 28007254154, 33099482182, 47750072656, 56014508308, 66198964364, 112029016616, 132397928728, 182047152001, 224058033232, 264795857456, 364094304002, 728188608004, 1456377216008, 2912754432016]

約数ペア:

[(1, 2912754432016), (2, 1456377216008), (4, 728188608004), (8, 364094304002), (11, 264795857456), (13, 224058033232), (16, 182047152001), (22, 132397928728), (26, 112029016616), (44, 66198964364), (52, 56014508308), (61, 47750072656), (88, 33099482182), (104, 28007254154), (122, 23875036328), (143, 20368912112), (176, 16549741091), (208, 14003627077), (244, 11937518164), (286, 10184456056), (488, 5968759082), (572, 5092228028), (671, 4340915696), (793, 3673082512), (976, 2984379541), (1144, 2546114014), (1342, 2170457848), (1586, 1836541256), (2288, 1273057007), (2684, 1085228924), (3172, 918270628), (5368, 542614462), (6344, 459135314), (8723, 333916592), (10736, 271307231), (12688, 229567657), (17446, 166958296), (34892, 83479148), (69784, 41739574), (139568, 20869787)]