221559624

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 192

約数和(自身を含む): 731989440

約数和(自身を除く): 510429816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 243, 264, 286, 297, 312, 324, 351, 396, 429, 468, 486, 572, 594, 648, 702, 792, 797, 858, 891, 936, 972, 1053, 1144, 1188, 1287, 1404, 1594, 1716, 1782, 1944, 2106, 2376, 2391, 2574, 2673, 2808, 3159, 3188, 3432, 3564, 3861, 4212, 4782, 5148, 5346, 6318, 6376, 7128, 7173, 7722, 8424, 8767, 9564, 10296, 10361, 10692, 11583, 12636, 14346, 15444, 17534, 19128, 20722, 21384, 21519, 23166, 25272, 26301, 28692, 30888, 31083, 34749, 35068, 41444, 43038, 46332, 52602, 57384, 62166, 64557, 69498, 70136, 78903, 82888, 86076, 92664, 93249, 105204, 113971, 124332, 129114, 138996, 157806, 172152, 186498, 193671, 210408, 227942, 236709, 248664, 258228, 277992, 279747, 315612, 341913, 372996, 387342, 455884, 473418, 516456, 559494, 631224, 683826, 710127, 745992, 774684, 839241, 911768, 946836, 1025739, 1118988, 1367652, 1420254, 1549368, 1678482, 1893672, 2051478, 2130381, 2237976, 2517723, 2735304, 2840508, 3077217, 3356964, 4102956, 4260762, 5035446, 5681016, 6154434, 6713928, 8205912, 8521524, 9231651, 10070892, 12308868, 17043048, 18463302, 20141784, 24617736, 27694953, 36926604, 55389906, 73853208, 110779812, 221559624]

約数ペア:

[(1, 221559624), (2, 110779812), (3, 73853208), (4, 55389906), (6, 36926604), (8, 27694953), (9, 24617736), (11, 20141784), (12, 18463302), (13, 17043048), (18, 12308868), (22, 10070892), (24, 9231651), (26, 8521524), (27, 8205912), (33, 6713928), (36, 6154434), (39, 5681016), (44, 5035446), (52, 4260762), (54, 4102956), (66, 3356964), (72, 3077217), (78, 2840508), (81, 2735304), (88, 2517723), (99, 2237976), (104, 2130381), (108, 2051478), (117, 1893672), (132, 1678482), (143, 1549368), (156, 1420254), (162, 1367652), (198, 1118988), (216, 1025739), (234, 946836), (243, 911768), (264, 839241), (286, 774684), (297, 745992), (312, 710127), (324, 683826), (351, 631224), (396, 559494), (429, 516456), (468, 473418), (486, 455884), (572, 387342), (594, 372996), (648, 341913), (702, 315612), (792, 279747), (797, 277992), (858, 258228), (891, 248664), (936, 236709), (972, 227942), (1053, 210408), (1144, 193671), (1188, 186498), (1287, 172152), (1404, 157806), (1594, 138996), (1716, 129114), (1782, 124332), (1944, 113971), (2106, 105204), (2376, 93249), (2391, 92664), (2574, 86076), (2673, 82888), (2808, 78903), (3159, 70136), (3188, 69498), (3432, 64557), (3564, 62166), (3861, 57384), (4212, 52602), (4782, 46332), (5148, 43038), (5346, 41444), (6318, 35068), (6376, 34749), (7128, 31083), (7173, 30888), (7722, 28692), (8424, 26301), (8767, 25272), (9564, 23166), (10296, 21519), (10361, 21384), (10692, 20722), (11583, 19128), (12636, 17534), (14346, 15444)]