274737996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 799868160

約数和(自身を除く): 525130164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 156, 174, 186, 234, 261, 279, 348, 372, 377, 403, 468, 522, 558, 653, 754, 806, 899, 1044, 1116, 1131, 1209, 1306, 1508, 1612, 1798, 1959, 2262, 2418, 2612, 2697, 3393, 3596, 3627, 3918, 4524, 4836, 5394, 5877, 6786, 7254, 7836, 8091, 8489, 10788, 11687, 11754, 13572, 14508, 16182, 16978, 18937, 20243, 23374, 23508, 25467, 32364, 33956, 35061, 37874, 40486, 46748, 50934, 56811, 60729, 70122, 75748, 76401, 80972, 101868, 105183, 113622, 121458, 140244, 152802, 170433, 182187, 210366, 227244, 242916, 246181, 263159, 305604, 340866, 364374, 420732, 492362, 526318, 587047, 681732, 728748, 738543, 789477, 984724, 1052636, 1174094, 1477086, 1578954, 1761141, 2215629, 2348188, 2368431, 2954172, 3157908, 3522282, 4431258, 4736862, 5283423, 7044564, 7631611, 8862516, 9473724, 10566846, 15263222, 21133692, 22894833, 30526444, 45789666, 68684499, 91579332, 137368998, 274737996]

約数ペア:

[(1, 274737996), (2, 137368998), (3, 91579332), (4, 68684499), (6, 45789666), (9, 30526444), (12, 22894833), (13, 21133692), (18, 15263222), (26, 10566846), (29, 9473724), (31, 8862516), (36, 7631611), (39, 7044564), (52, 5283423), (58, 4736862), (62, 4431258), (78, 3522282), (87, 3157908), (93, 2954172), (116, 2368431), (117, 2348188), (124, 2215629), (156, 1761141), (174, 1578954), (186, 1477086), (234, 1174094), (261, 1052636), (279, 984724), (348, 789477), (372, 738543), (377, 728748), (403, 681732), (468, 587047), (522, 526318), (558, 492362), (653, 420732), (754, 364374), (806, 340866), (899, 305604), (1044, 263159), (1116, 246181), (1131, 242916), (1209, 227244), (1306, 210366), (1508, 182187), (1612, 170433), (1798, 152802), (1959, 140244), (2262, 121458), (2418, 113622), (2612, 105183), (2697, 101868), (3393, 80972), (3596, 76401), (3627, 75748), (3918, 70122), (4524, 60729), (4836, 56811), (5394, 50934), (5877, 46748), (6786, 40486), (7254, 37874), (7836, 35061), (8091, 33956), (8489, 32364), (10788, 25467), (11687, 23508), (11754, 23374), (13572, 20243), (14508, 18937), (16182, 16978)]