239948450208

素因数分解:

$2^5\times 3^2\times {\mathrm{587}}^1\times {\mathrm{1153}}^1\times {\mathrm{1231}}^1$

素因数の和:2987

約数の個数: 144

約数和(自身を含む): 684664396416

約数和(自身を除く): 444715946208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 587, 1153, 1174, 1231, 1761, 2306, 2348, 2462, 3459, 3522, 3693, 4612, 4696, 4924, 5283, 6918, 7044, 7386, 9224, 9392, 9848, 10377, 10566, 11079, 13836, 14088, 14772, 18448, 18784, 19696, 20754, 21132, 22158, 27672, 28176, 29544, 36896, 39392, 41508, 42264, 44316, 55344, 56352, 59088, 83016, 84528, 88632, 110688, 118176, 166032, 169056, 177264, 332064, 354528, 676811, 722597, 1353622, 1419343, 1445194, 2030433, 2167791, 2707244, 2838686, 2890388, 4060866, 4258029, 4335582, 5414488, 5677372, 5780776, 6091299, 6503373, 8121732, 8516058, 8671164, 10828976, 11354744, 11561552, 12182598, 12774087, 13006746, 16243464, 17032116, 17342328, 21657952, 22709488, 23123104, 24365196, 25548174, 26013492, 32486928, 34064232, 34684656, 45418976, 48730392, 51096348, 52026984, 64973856, 68128464, 69369312, 97460784, 102192696, 104053968, 136256928, 194921568, 204385392, 208107936, 408770784, 833154341, 1666308682, 2499463023, 3332617364, 4998926046, 6665234728, 7498389069, 9997852092, 13330469456, 14996778138, 19995704184, 26660938912, 29993556276, 39991408368, 59987112552, 79982816736, 119974225104, 239948450208]

約数ペア:

[(1, 239948450208), (2, 119974225104), (3, 79982816736), (4, 59987112552), (6, 39991408368), (8, 29993556276), (9, 26660938912), (12, 19995704184), (16, 14996778138), (18, 13330469456), (24, 9997852092), (32, 7498389069), (36, 6665234728), (48, 4998926046), (72, 3332617364), (96, 2499463023), (144, 1666308682), (288, 833154341), (587, 408770784), (1153, 208107936), (1174, 204385392), (1231, 194921568), (1761, 136256928), (2306, 104053968), (2348, 102192696), (2462, 97460784), (3459, 69369312), (3522, 68128464), (3693, 64973856), (4612, 52026984), (4696, 51096348), (4924, 48730392), (5283, 45418976), (6918, 34684656), (7044, 34064232), (7386, 32486928), (9224, 26013492), (9392, 25548174), (9848, 24365196), (10377, 23123104), (10566, 22709488), (11079, 21657952), (13836, 17342328), (14088, 17032116), (14772, 16243464), (18448, 13006746), (18784, 12774087), (19696, 12182598), (20754, 11561552), (21132, 11354744), (22158, 10828976), (27672, 8671164), (28176, 8516058), (29544, 8121732), (36896, 6503373), (39392, 6091299), (41508, 5780776), (42264, 5677372), (44316, 5414488), (55344, 4335582), (56352, 4258029), (59088, 4060866), (83016, 2890388), (84528, 2838686), (88632, 2707244), (110688, 2167791), (118176, 2030433), (166032, 1445194), (169056, 1419343), (177264, 1353622), (332064, 722597), (354528, 676811)]