858963888

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1163}}^1$

素因数の和:1423

約数の個数: 120

約数和(自身を含む): 2521838592

約数和(自身を除く): 1662874704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 223, 276, 368, 414, 446, 552, 669, 828, 892, 1104, 1163, 1338, 1656, 1784, 2007, 2326, 2676, 3312, 3489, 3568, 4014, 4652, 5129, 5352, 6978, 8028, 9304, 10258, 10467, 10704, 13956, 15387, 16056, 18608, 20516, 20934, 26749, 27912, 30774, 32112, 41032, 41868, 46161, 53498, 55824, 61548, 80247, 82064, 83736, 92322, 106996, 123096, 160494, 167472, 184644, 213992, 240741, 246192, 259349, 320988, 369288, 427984, 481482, 518698, 641976, 738576, 778047, 962964, 1037396, 1283952, 1556094, 1925928, 2074792, 2334141, 3112188, 3851856, 4149584, 4668282, 5965027, 6224376, 9336564, 11930054, 12448752, 17895081, 18673128, 23860108, 35790162, 37346256, 47720216, 53685243, 71580324, 95440432, 107370486, 143160648, 214740972, 286321296, 429481944, 858963888]

約数ペア:

[(1, 858963888), (2, 429481944), (3, 286321296), (4, 214740972), (6, 143160648), (8, 107370486), (9, 95440432), (12, 71580324), (16, 53685243), (18, 47720216), (23, 37346256), (24, 35790162), (36, 23860108), (46, 18673128), (48, 17895081), (69, 12448752), (72, 11930054), (92, 9336564), (138, 6224376), (144, 5965027), (184, 4668282), (207, 4149584), (223, 3851856), (276, 3112188), (368, 2334141), (414, 2074792), (446, 1925928), (552, 1556094), (669, 1283952), (828, 1037396), (892, 962964), (1104, 778047), (1163, 738576), (1338, 641976), (1656, 518698), (1784, 481482), (2007, 427984), (2326, 369288), (2676, 320988), (3312, 259349), (3489, 246192), (3568, 240741), (4014, 213992), (4652, 184644), (5129, 167472), (5352, 160494), (6978, 123096), (8028, 106996), (9304, 92322), (10258, 83736), (10467, 82064), (10704, 80247), (13956, 61548), (15387, 55824), (16056, 53498), (18608, 46161), (20516, 41868), (20934, 41032), (26749, 32112), (27912, 30774)]