1236128688

素因数分解:

$2^4\times 3^4\times {\mathrm{431}}^1\times {\mathrm{2213}}^1$

素因数の和:2664

約数の個数: 100

約数和(自身を含む): 3587636448

約数和(自身を除く): 2351507760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 431, 432, 648, 862, 1293, 1296, 1724, 2213, 2586, 3448, 3879, 4426, 5172, 6639, 6896, 7758, 8852, 10344, 11637, 13278, 15516, 17704, 19917, 20688, 23274, 26556, 31032, 34911, 35408, 39834, 46548, 53112, 59751, 62064, 69822, 79668, 93096, 106224, 119502, 139644, 159336, 179253, 186192, 239004, 279288, 318672, 358506, 478008, 558576, 717012, 953803, 956016, 1434024, 1907606, 2861409, 2868048, 3815212, 5722818, 7630424, 8584227, 11445636, 15260848, 17168454, 22891272, 25752681, 34336908, 45782544, 51505362, 68673816, 77258043, 103010724, 137347632, 154516086, 206021448, 309032172, 412042896, 618064344, 1236128688]

約数ペア:

[(1, 1236128688), (2, 618064344), (3, 412042896), (4, 309032172), (6, 206021448), (8, 154516086), (9, 137347632), (12, 103010724), (16, 77258043), (18, 68673816), (24, 51505362), (27, 45782544), (36, 34336908), (48, 25752681), (54, 22891272), (72, 17168454), (81, 15260848), (108, 11445636), (144, 8584227), (162, 7630424), (216, 5722818), (324, 3815212), (431, 2868048), (432, 2861409), (648, 1907606), (862, 1434024), (1293, 956016), (1296, 953803), (1724, 717012), (2213, 558576), (2586, 478008), (3448, 358506), (3879, 318672), (4426, 279288), (5172, 239004), (6639, 186192), (6896, 179253), (7758, 159336), (8852, 139644), (10344, 119502), (11637, 106224), (13278, 93096), (15516, 79668), (17704, 69822), (19917, 62064), (20688, 59751), (23274, 53112), (26556, 46548), (31032, 39834), (34911, 35408)]