1958917722208

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1\times {\mathrm{6271}}^1$

素因数の和:7176

約数の個数: 96

約数和(自身を含む): 3927939499008

約数和(自身を除く): 1969021776800

約数列:

[1, 2, 4, 8, 16, 32, 97, 157, 194, 314, 388, 628, 641, 776, 1256, 1282, 1552, 2512, 2564, 3104, 5024, 5128, 6271, 10256, 12542, 15229, 20512, 25084, 30458, 50168, 60916, 62177, 100336, 100637, 121832, 124354, 200672, 201274, 243664, 248708, 402548, 487328, 497416, 608287, 805096, 984547, 994832, 1216574, 1610192, 1969094, 1989664, 2433148, 3220384, 3938188, 4019711, 4866296, 7876376, 8039422, 9732592, 9761789, 15752752, 16078844, 19465184, 19523578, 31505504, 32157688, 39047156, 64315376, 78094312, 95501059, 128630752, 156188624, 191002118, 312377248, 382004236, 389911967, 631094627, 764008472, 779823934, 1262189254, 1528016944, 1559647868, 2524378508, 3056033888, 3119295736, 5048757016, 6238591472, 10097514032, 12477182944, 20195028064, 61216178819, 122432357638, 244864715276, 489729430552, 979458861104, 1958917722208]

約数ペア:

[(1, 1958917722208), (2, 979458861104), (4, 489729430552), (8, 244864715276), (16, 122432357638), (32, 61216178819), (97, 20195028064), (157, 12477182944), (194, 10097514032), (314, 6238591472), (388, 5048757016), (628, 3119295736), (641, 3056033888), (776, 2524378508), (1256, 1559647868), (1282, 1528016944), (1552, 1262189254), (2512, 779823934), (2564, 764008472), (3104, 631094627), (5024, 389911967), (5128, 382004236), (6271, 312377248), (10256, 191002118), (12542, 156188624), (15229, 128630752), (20512, 95501059), (25084, 78094312), (30458, 64315376), (50168, 39047156), (60916, 32157688), (62177, 31505504), (100336, 19523578), (100637, 19465184), (121832, 16078844), (124354, 15752752), (200672, 9761789), (201274, 9732592), (243664, 8039422), (248708, 7876376), (402548, 4866296), (487328, 4019711), (497416, 3938188), (608287, 3220384), (805096, 2433148), (984547, 1989664), (994832, 1969094), (1216574, 1610192)]