988468128

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{201893}}^1$

素因数の和:201926

約数の個数: 72

約数和(自身を含む): 2976321348

約数和(自身を除く): 1987853220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 201893, 403786, 605679, 807572, 1211358, 1615144, 1817037, 2422716, 3230288, 3432181, 3634074, 4845432, 6460576, 6864362, 7268148, 9690864, 10296543, 13728724, 14536296, 19381728, 20593086, 27457448, 29072592, 30889629, 41186172, 54914896, 58145184, 61779258, 82372344, 109829792, 123558516, 164744688, 247117032, 329489376, 494234064, 988468128]

約数ペア:

[(1, 988468128), (2, 494234064), (3, 329489376), (4, 247117032), (6, 164744688), (8, 123558516), (9, 109829792), (12, 82372344), (16, 61779258), (17, 58145184), (18, 54914896), (24, 41186172), (32, 30889629), (34, 29072592), (36, 27457448), (48, 20593086), (51, 19381728), (68, 14536296), (72, 13728724), (96, 10296543), (102, 9690864), (136, 7268148), (144, 6864362), (153, 6460576), (204, 4845432), (272, 3634074), (288, 3432181), (306, 3230288), (408, 2422716), (544, 1817037), (612, 1615144), (816, 1211358), (1224, 807572), (1632, 605679), (2448, 403786), (4896, 201893)]