1220042016

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{37489}}^1$

素因数の和:37618

約数の個数: 72

約数和(自身を含む): 3500291340

約数和(自身を除く): 2280249324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3616, 4068, 5424, 8136, 10848, 16272, 32544, 37489, 74978, 112467, 149956, 224934, 299912, 337401, 449868, 599824, 674802, 899736, 1199648, 1349604, 1799472, 2699208, 3598944, 4236257, 5398416, 8472514, 10796832, 12708771, 16945028, 25417542, 33890056, 38126313, 50835084, 67780112, 76252626, 101670168, 135560224, 152505252, 203340336, 305010504, 406680672, 610021008, 1220042016]

約数ペア:

[(1, 1220042016), (2, 610021008), (3, 406680672), (4, 305010504), (6, 203340336), (8, 152505252), (9, 135560224), (12, 101670168), (16, 76252626), (18, 67780112), (24, 50835084), (32, 38126313), (36, 33890056), (48, 25417542), (72, 16945028), (96, 12708771), (113, 10796832), (144, 8472514), (226, 5398416), (288, 4236257), (339, 3598944), (452, 2699208), (678, 1799472), (904, 1349604), (1017, 1199648), (1356, 899736), (1808, 674802), (2034, 599824), (2712, 449868), (3616, 337401), (4068, 299912), (5424, 224934), (8136, 149956), (10848, 112467), (16272, 74978), (32544, 37489)]