1238402368

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1993}}^1$

素因数の和:2104

約数の個数: 112

約数和(自身を含む): 2998337920

約数和(自身を除く): 1759935552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 133, 146, 152, 224, 266, 292, 304, 448, 511, 532, 584, 608, 1022, 1064, 1168, 1216, 1387, 1993, 2044, 2128, 2336, 2774, 3986, 4088, 4256, 4672, 5548, 7972, 8176, 8512, 9709, 11096, 13951, 15944, 16352, 19418, 22192, 27902, 31888, 32704, 37867, 38836, 44384, 55804, 63776, 75734, 77672, 88768, 111608, 127552, 145489, 151468, 155344, 223216, 265069, 290978, 302936, 310688, 446432, 530138, 581956, 605872, 621376, 892864, 1018423, 1060276, 1163912, 1211744, 2036846, 2120552, 2327824, 2423488, 2764291, 4073692, 4241104, 4655648, 5528582, 8147384, 8482208, 9311296, 11057164, 16294768, 16964416, 19350037, 22114328, 32589536, 38700074, 44228656, 65179072, 77400148, 88457312, 154800296, 176914624, 309600592, 619201184, 1238402368]

約数ペア:

[(1, 1238402368), (2, 619201184), (4, 309600592), (7, 176914624), (8, 154800296), (14, 88457312), (16, 77400148), (19, 65179072), (28, 44228656), (32, 38700074), (38, 32589536), (56, 22114328), (64, 19350037), (73, 16964416), (76, 16294768), (112, 11057164), (133, 9311296), (146, 8482208), (152, 8147384), (224, 5528582), (266, 4655648), (292, 4241104), (304, 4073692), (448, 2764291), (511, 2423488), (532, 2327824), (584, 2120552), (608, 2036846), (1022, 1211744), (1064, 1163912), (1168, 1060276), (1216, 1018423), (1387, 892864), (1993, 621376), (2044, 605872), (2128, 581956), (2336, 530138), (2774, 446432), (3986, 310688), (4088, 302936), (4256, 290978), (4672, 265069), (5548, 223216), (7972, 155344), (8176, 151468), (8512, 145489), (9709, 127552), (11096, 111608), (13951, 88768), (15944, 77672), (16352, 75734), (19418, 63776), (22192, 55804), (27902, 44384), (31888, 38836), (32704, 37867)]