1789488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 90

約数和(自身を含む): 5443724

約数和(自身を除く): 3654236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 129, 136, 144, 153, 172, 204, 258, 272, 289, 306, 344, 387, 408, 516, 578, 612, 688, 731, 774, 816, 867, 1032, 1156, 1224, 1462, 1548, 1734, 2064, 2193, 2312, 2448, 2601, 2924, 3096, 3468, 4386, 4624, 5202, 5848, 6192, 6579, 6936, 8772, 10404, 11696, 12427, 13158, 13872, 17544, 20808, 24854, 26316, 35088, 37281, 41616, 49708, 52632, 74562, 99416, 105264, 111843, 149124, 198832, 223686, 298248, 447372, 596496, 894744, 1789488]

約数ペア:

[(1, 1789488), (2, 894744), (3, 596496), (4, 447372), (6, 298248), (8, 223686), (9, 198832), (12, 149124), (16, 111843), (17, 105264), (18, 99416), (24, 74562), (34, 52632), (36, 49708), (43, 41616), (48, 37281), (51, 35088), (68, 26316), (72, 24854), (86, 20808), (102, 17544), (129, 13872), (136, 13158), (144, 12427), (153, 11696), (172, 10404), (204, 8772), (258, 6936), (272, 6579), (289, 6192), (306, 5848), (344, 5202), (387, 4624), (408, 4386), (516, 3468), (578, 3096), (612, 2924), (688, 2601), (731, 2448), (774, 2312), (816, 2193), (867, 2064), (1032, 1734), (1156, 1548), (1224, 1462)]