13412321988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1054

約数の個数: 144

約数和(自身を含む): 35143589376

約数和(自身を除く): 21731267388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 317, 338, 372, 403, 507, 634, 673, 676, 806, 951, 1014, 1209, 1268, 1346, 1612, 1902, 2019, 2028, 2418, 2692, 3804, 4038, 4121, 4836, 5239, 8076, 8242, 8749, 9827, 10478, 12363, 15717, 16484, 17498, 19654, 20863, 20956, 24726, 26247, 29481, 31434, 34996, 39308, 41726, 49452, 52494, 53573, 58962, 62589, 62868, 83452, 104988, 107146, 113737, 117924, 125178, 127751, 160719, 213341, 214292, 227474, 250356, 255502, 271219, 321438, 341211, 383253, 426682, 454948, 511004, 542438, 640023, 642876, 682422, 766506, 813657, 853364, 1084876, 1280046, 1364844, 1533012, 1627314, 1660763, 2560092, 2773433, 3254628, 3321526, 3525847, 4982289, 5546866, 6613571, 6643052, 7051694, 8320299, 9964578, 10577541, 11093732, 13227142, 14103388, 16640598, 19840713, 19929156, 21155082, 26454284, 33281196, 36054629, 39681426, 42310164, 72109258, 79362852, 85976423, 108163887, 144218516, 171952846, 216327774, 257929269, 343905692, 432655548, 515858538, 1031717076, 1117693499, 2235386998, 3353080497, 4470773996, 6706160994, 13412321988]

約数ペア:

[(1, 13412321988), (2, 6706160994), (3, 4470773996), (4, 3353080497), (6, 2235386998), (12, 1117693499), (13, 1031717076), (26, 515858538), (31, 432655548), (39, 343905692), (52, 257929269), (62, 216327774), (78, 171952846), (93, 144218516), (124, 108163887), (156, 85976423), (169, 79362852), (186, 72109258), (317, 42310164), (338, 39681426), (372, 36054629), (403, 33281196), (507, 26454284), (634, 21155082), (673, 19929156), (676, 19840713), (806, 16640598), (951, 14103388), (1014, 13227142), (1209, 11093732), (1268, 10577541), (1346, 9964578), (1612, 8320299), (1902, 7051694), (2019, 6643052), (2028, 6613571), (2418, 5546866), (2692, 4982289), (3804, 3525847), (4038, 3321526), (4121, 3254628), (4836, 2773433), (5239, 2560092), (8076, 1660763), (8242, 1627314), (8749, 1533012), (9827, 1364844), (10478, 1280046), (12363, 1084876), (15717, 853364), (16484, 813657), (17498, 766506), (19654, 682422), (20863, 642876), (20956, 640023), (24726, 542438), (26247, 511004), (29481, 454948), (31434, 426682), (34996, 383253), (39308, 341211), (41726, 321438), (49452, 271219), (52494, 255502), (53573, 250356), (58962, 227474), (62589, 214292), (62868, 213341), (83452, 160719), (104988, 127751), (107146, 125178), (113737, 117924)]