2949280048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{44449}}^1$

素因数の和:44510

約数の個数: 80

約数和(自身を含む): 6944868000

約数和(自身を除く): 3995587952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 176, 208, 232, 286, 319, 377, 464, 572, 638, 754, 1144, 1276, 1508, 2288, 2552, 3016, 4147, 5104, 6032, 8294, 16588, 33176, 44449, 66352, 88898, 177796, 355592, 488939, 577837, 711184, 977878, 1155674, 1289021, 1955756, 2311348, 2578042, 3911512, 4622696, 5156084, 6356207, 7823024, 9245392, 10312168, 12712414, 14179231, 16757273, 20624336, 25424828, 28358462, 33514546, 50849656, 56716924, 67029092, 101699312, 113433848, 134058184, 184330003, 226867696, 268116368, 368660006, 737320012, 1474640024, 2949280048]

約数ペア:

[(1, 2949280048), (2, 1474640024), (4, 737320012), (8, 368660006), (11, 268116368), (13, 226867696), (16, 184330003), (22, 134058184), (26, 113433848), (29, 101699312), (44, 67029092), (52, 56716924), (58, 50849656), (88, 33514546), (104, 28358462), (116, 25424828), (143, 20624336), (176, 16757273), (208, 14179231), (232, 12712414), (286, 10312168), (319, 9245392), (377, 7823024), (464, 6356207), (572, 5156084), (638, 4622696), (754, 3911512), (1144, 2578042), (1276, 2311348), (1508, 1955756), (2288, 1289021), (2552, 1155674), (3016, 977878), (4147, 711184), (5104, 577837), (6032, 488939), (8294, 355592), (16588, 177796), (33176, 88898), (44449, 66352)]