2154421368

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31267}}^1$

素因数の和:31322

約数の個数: 128

約数和(自身を含む): 6753888000

約数和(自身を除く): 4599466632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 174, 198, 216, 232, 261, 264, 297, 319, 348, 396, 522, 594, 638, 696, 783, 792, 957, 1044, 1188, 1276, 1566, 1914, 2088, 2376, 2552, 2871, 3132, 3828, 5742, 6264, 7656, 8613, 11484, 17226, 22968, 31267, 34452, 62534, 68904, 93801, 125068, 187602, 250136, 281403, 343937, 375204, 562806, 687874, 750408, 844209, 906743, 1031811, 1125612, 1375748, 1688418, 1813486, 2063622, 2251224, 2720229, 2751496, 3095433, 3376836, 3626972, 4127244, 5440458, 6190866, 6753672, 7253944, 8160687, 8254488, 9286299, 9974173, 10880916, 12381732, 16321374, 18572598, 19948346, 21761832, 24482061, 24763464, 29922519, 32642748, 37145196, 39896692, 48964122, 59845038, 65285496, 74290392, 79793384, 89767557, 97928244, 119690076, 179535114, 195856488, 239380152, 269302671, 359070228, 538605342, 718140456, 1077210684, 2154421368]

約数ペア:

[(1, 2154421368), (2, 1077210684), (3, 718140456), (4, 538605342), (6, 359070228), (8, 269302671), (9, 239380152), (11, 195856488), (12, 179535114), (18, 119690076), (22, 97928244), (24, 89767557), (27, 79793384), (29, 74290392), (33, 65285496), (36, 59845038), (44, 48964122), (54, 39896692), (58, 37145196), (66, 32642748), (72, 29922519), (87, 24763464), (88, 24482061), (99, 21761832), (108, 19948346), (116, 18572598), (132, 16321374), (174, 12381732), (198, 10880916), (216, 9974173), (232, 9286299), (261, 8254488), (264, 8160687), (297, 7253944), (319, 6753672), (348, 6190866), (396, 5440458), (522, 4127244), (594, 3626972), (638, 3376836), (696, 3095433), (783, 2751496), (792, 2720229), (957, 2251224), (1044, 2063622), (1188, 1813486), (1276, 1688418), (1566, 1375748), (1914, 1125612), (2088, 1031811), (2376, 906743), (2552, 844209), (2871, 750408), (3132, 687874), (3828, 562806), (5742, 375204), (6264, 343937), (7656, 281403), (8613, 250136), (11484, 187602), (17226, 125068), (22968, 93801), (31267, 68904), (34452, 62534)]