717824796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 1965648384

約数和(自身を除く): 1247823588

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 141, 156, 169, 188, 204, 221, 282, 338, 442, 443, 507, 564, 611, 663, 676, 799, 884, 886, 1014, 1222, 1326, 1329, 1598, 1772, 1833, 2028, 2397, 2444, 2652, 2658, 2873, 3196, 3666, 4794, 5316, 5746, 5759, 7332, 7531, 7943, 8619, 9588, 10387, 11492, 11518, 15062, 15886, 17238, 17277, 20774, 20821, 22593, 23036, 23829, 30124, 31161, 31772, 34476, 34554, 41548, 41642, 45186, 47658, 62322, 62463, 69108, 74867, 83284, 90372, 95316, 97903, 124644, 124926, 135031, 149734, 195806, 224601, 249852, 270062, 270673, 293709, 299468, 353957, 391612, 405093, 449202, 540124, 541346, 587418, 707914, 810186, 812019, 898404, 1061871, 1082692, 1174836, 1272739, 1415828, 1620372, 1624038, 2123742, 2545478, 3248076, 3518749, 3818217, 4247484, 4601441, 5090956, 7037498, 7636434, 9202882, 10556247, 13804323, 14074996, 15272868, 18405764, 21112494, 27608646, 42224988, 55217292, 59818733, 119637466, 179456199, 239274932, 358912398, 717824796]

約数ペア:

[(1, 717824796), (2, 358912398), (3, 239274932), (4, 179456199), (6, 119637466), (12, 59818733), (13, 55217292), (17, 42224988), (26, 27608646), (34, 21112494), (39, 18405764), (47, 15272868), (51, 14074996), (52, 13804323), (68, 10556247), (78, 9202882), (94, 7636434), (102, 7037498), (141, 5090956), (156, 4601441), (169, 4247484), (188, 3818217), (204, 3518749), (221, 3248076), (282, 2545478), (338, 2123742), (442, 1624038), (443, 1620372), (507, 1415828), (564, 1272739), (611, 1174836), (663, 1082692), (676, 1061871), (799, 898404), (884, 812019), (886, 810186), (1014, 707914), (1222, 587418), (1326, 541346), (1329, 540124), (1598, 449202), (1772, 405093), (1833, 391612), (2028, 353957), (2397, 299468), (2444, 293709), (2652, 270673), (2658, 270062), (2873, 249852), (3196, 224601), (3666, 195806), (4794, 149734), (5316, 135031), (5746, 124926), (5759, 124644), (7332, 97903), (7531, 95316), (7943, 90372), (8619, 83284), (9588, 74867), (10387, 69108), (11492, 62463), (11518, 62322), (15062, 47658), (15886, 45186), (17238, 41642), (17277, 41548), (20774, 34554), (20821, 34476), (22593, 31772), (23036, 31161), (23829, 30124)]