920736

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 2751840

約数和(自身を除く): 1831104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 139, 144, 184, 207, 276, 278, 288, 368, 414, 417, 552, 556, 736, 828, 834, 1104, 1112, 1251, 1656, 1668, 2208, 2224, 2502, 3197, 3312, 3336, 4448, 5004, 6394, 6624, 6672, 9591, 10008, 12788, 13344, 19182, 20016, 25576, 28773, 38364, 40032, 51152, 57546, 76728, 102304, 115092, 153456, 230184, 306912, 460368, 920736]

約数ペア:

[(1, 920736), (2, 460368), (3, 306912), (4, 230184), (6, 153456), (8, 115092), (9, 102304), (12, 76728), (16, 57546), (18, 51152), (23, 40032), (24, 38364), (32, 28773), (36, 25576), (46, 20016), (48, 19182), (69, 13344), (72, 12788), (92, 10008), (96, 9591), (138, 6672), (139, 6624), (144, 6394), (184, 5004), (207, 4448), (276, 3336), (278, 3312), (288, 3197), (368, 2502), (414, 2224), (417, 2208), (552, 1668), (556, 1656), (736, 1251), (828, 1112), (834, 1104)]