998868864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21859}}^1$

素因数の和:21900

約数の個数: 128

約数和(自身を含む): 3210796800

約数和(自身を除く): 2211927936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 21859, 22848, 43718, 45696, 65577, 87436, 131154, 153013, 174872, 262308, 306026, 349744, 371603, 459039, 524616, 612052, 699488, 743206, 918078, 1049232, 1114809, 1224104, 1398976, 1486412, 1836156, 2098464, 2229618, 2448208, 2601221, 2797952, 2972824, 3672312, 4196928, 4459236, 4896416, 5202442, 5945648, 7344624, 7803663, 8393856, 8918472, 9792832, 10404884, 11891296, 14689248, 15607326, 17836944, 19585664, 20809768, 23782592, 29378496, 31214652, 35673888, 41619536, 47565184, 58756992, 62429304, 71347776, 83239072, 124858608, 142695552, 166478144, 249717216, 332956288, 499434432, 998868864]

約数ペア:

[(1, 998868864), (2, 499434432), (3, 332956288), (4, 249717216), (6, 166478144), (7, 142695552), (8, 124858608), (12, 83239072), (14, 71347776), (16, 62429304), (17, 58756992), (21, 47565184), (24, 41619536), (28, 35673888), (32, 31214652), (34, 29378496), (42, 23782592), (48, 20809768), (51, 19585664), (56, 17836944), (64, 15607326), (68, 14689248), (84, 11891296), (96, 10404884), (102, 9792832), (112, 8918472), (119, 8393856), (128, 7803663), (136, 7344624), (168, 5945648), (192, 5202442), (204, 4896416), (224, 4459236), (238, 4196928), (272, 3672312), (336, 2972824), (357, 2797952), (384, 2601221), (408, 2448208), (448, 2229618), (476, 2098464), (544, 1836156), (672, 1486412), (714, 1398976), (816, 1224104), (896, 1114809), (952, 1049232), (1088, 918078), (1344, 743206), (1428, 699488), (1632, 612052), (1904, 524616), (2176, 459039), (2688, 371603), (2856, 349744), (3264, 306026), (3808, 262308), (5712, 174872), (6528, 153013), (7616, 131154), (11424, 87436), (15232, 65577), (21859, 45696), (22848, 43718)]