1229380128

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{90823}}^1$

素因数の和:90886

約数の個数: 72

約数和(自身を含む): 3570473088

約数和(自身を除く): 2341092960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 90823, 181646, 272469, 363292, 544938, 726584, 817407, 1089876, 1453168, 1634814, 2179752, 2906336, 3269628, 4268681, 4359504, 6539256, 8537362, 8719008, 12806043, 13078512, 17074724, 25612086, 26157024, 34149448, 38418129, 51224172, 68298896, 76836258, 102448344, 136597792, 153672516, 204896688, 307345032, 409793376, 614690064, 1229380128]

約数ペア:

[(1, 1229380128), (2, 614690064), (3, 409793376), (4, 307345032), (6, 204896688), (8, 153672516), (9, 136597792), (12, 102448344), (16, 76836258), (18, 68298896), (24, 51224172), (32, 38418129), (36, 34149448), (47, 26157024), (48, 25612086), (72, 17074724), (94, 13078512), (96, 12806043), (141, 8719008), (144, 8537362), (188, 6539256), (282, 4359504), (288, 4268681), (376, 3269628), (423, 2906336), (564, 2179752), (752, 1634814), (846, 1453168), (1128, 1089876), (1504, 817407), (1692, 726584), (2256, 544938), (3384, 363292), (4512, 272469), (6768, 181646), (13536, 90823)]