890601984

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{11369}}^1$

素因数の和:11410

約数の個数: 120

約数和(自身を含む): 2721773340

約数和(自身を除く): 1831171356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1536, 1632, 2176, 2304, 2448, 3264, 4352, 4608, 4896, 6528, 8704, 9792, 11369, 13056, 19584, 22738, 26112, 34107, 39168, 45476, 68214, 78336, 90952, 102321, 136428, 181904, 193273, 204642, 272856, 363808, 386546, 409284, 545712, 579819, 727616, 773092, 818568, 1091424, 1159638, 1455232, 1546184, 1637136, 1739457, 2182848, 2319276, 2910464, 3092368, 3274272, 3478914, 4365696, 4638552, 5820928, 6184736, 6548544, 6957828, 8731392, 9277104, 12369472, 13097088, 13915656, 17462784, 18554208, 24738944, 26194176, 27831312, 37108416, 49477888, 52388352, 55662624, 74216832, 98955776, 111325248, 148433664, 222650496, 296867328, 445300992, 890601984]

約数ペア:

[(1, 890601984), (2, 445300992), (3, 296867328), (4, 222650496), (6, 148433664), (8, 111325248), (9, 98955776), (12, 74216832), (16, 55662624), (17, 52388352), (18, 49477888), (24, 37108416), (32, 27831312), (34, 26194176), (36, 24738944), (48, 18554208), (51, 17462784), (64, 13915656), (68, 13097088), (72, 12369472), (96, 9277104), (102, 8731392), (128, 6957828), (136, 6548544), (144, 6184736), (153, 5820928), (192, 4638552), (204, 4365696), (256, 3478914), (272, 3274272), (288, 3092368), (306, 2910464), (384, 2319276), (408, 2182848), (512, 1739457), (544, 1637136), (576, 1546184), (612, 1455232), (768, 1159638), (816, 1091424), (1088, 818568), (1152, 773092), (1224, 727616), (1536, 579819), (1632, 545712), (2176, 409284), (2304, 386546), (2448, 363808), (3264, 272856), (4352, 204642), (4608, 193273), (4896, 181904), (6528, 136428), (8704, 102321), (9792, 90952), (11369, 78336), (13056, 68214), (19584, 45476), (22738, 39168), (26112, 34107)]