218696478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2850

約数の個数: 96

約数和(自身を含む): 590706432

約数和(自身を除く): 372009954

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 169, 182, 231, 273, 286, 338, 429, 462, 507, 546, 858, 1001, 1014, 1183, 1859, 2002, 2366, 2801, 3003, 3549, 3718, 5577, 5602, 6006, 7098, 8403, 11154, 13013, 16806, 19607, 26026, 30811, 36413, 39039, 39214, 58821, 61622, 72826, 78078, 92433, 109239, 117642, 184866, 215677, 218478, 254891, 400543, 431354, 473369, 509782, 647031, 764673, 801086, 946738, 1201629, 1294062, 1420107, 1529346, 2403258, 2803801, 2840214, 3313583, 5207059, 5607602, 6627166, 8411403, 9940749, 10414118, 15621177, 16822806, 19881498, 31242354, 36449413, 72898826, 109348239, 218696478]

約数ペア:

[(1, 218696478), (2, 109348239), (3, 72898826), (6, 36449413), (7, 31242354), (11, 19881498), (13, 16822806), (14, 15621177), (21, 10414118), (22, 9940749), (26, 8411403), (33, 6627166), (39, 5607602), (42, 5207059), (66, 3313583), (77, 2840214), (78, 2803801), (91, 2403258), (143, 1529346), (154, 1420107), (169, 1294062), (182, 1201629), (231, 946738), (273, 801086), (286, 764673), (338, 647031), (429, 509782), (462, 473369), (507, 431354), (546, 400543), (858, 254891), (1001, 218478), (1014, 215677), (1183, 184866), (1859, 117642), (2002, 109239), (2366, 92433), (2801, 78078), (3003, 72826), (3549, 61622), (3718, 58821), (5577, 39214), (5602, 39039), (6006, 36413), (7098, 30811), (8403, 26026), (11154, 19607), (13013, 16806)]