256930262064

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{4045891}}^1$

素因数の和:4045925

約数の個数: 150

約数和(自身を含む): 865040030844

約数和(自身を除く): 608109768780

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2268, 2352, 2646, 3024, 3528, 3969, 4536, 5292, 7056, 7938, 9072, 10584, 15876, 21168, 31752, 63504, 4045891, 8091782, 12137673, 16183564, 24275346, 28321237, 32367128, 36413019, 48550692, 56642474, 64734256, 72826038, 84963711, 97101384, 109239057, 113284948, 145652076, 169927422, 194202768, 198248659, 218478114, 226569896, 254891133, 291304152, 327717171, 339854844, 396497318, 436956228, 453139792, 509782266, 582608304, 594745977, 655434342, 679709688, 764673399, 792994636, 873912456, 1019564532, 1189491954, 1310868684, 1359419376, 1529346798, 1585989272, 1747824912, 1784237931, 2039129064, 2294020197, 2378983908, 2621737368, 3058693596, 3171978544, 3568475862, 4078258128, 4588040394, 4757967816, 5243474736, 5352713793, 6117387192, 7136951724, 9176080788, 9515935632, 10705427586, 12234774384, 14273903448, 16058141379, 18352161576, 21410855172, 28547806896, 32116282758, 36704323152, 42821710344, 64232565516, 85643420688, 128465131032, 256930262064]

約数ペア:

[(1, 256930262064), (2, 128465131032), (3, 85643420688), (4, 64232565516), (6, 42821710344), (7, 36704323152), (8, 32116282758), (9, 28547806896), (12, 21410855172), (14, 18352161576), (16, 16058141379), (18, 14273903448), (21, 12234774384), (24, 10705427586), (27, 9515935632), (28, 9176080788), (36, 7136951724), (42, 6117387192), (48, 5352713793), (49, 5243474736), (54, 4757967816), (56, 4588040394), (63, 4078258128), (72, 3568475862), (81, 3171978544), (84, 3058693596), (98, 2621737368), (108, 2378983908), (112, 2294020197), (126, 2039129064), (144, 1784237931), (147, 1747824912), (162, 1585989272), (168, 1529346798), (189, 1359419376), (196, 1310868684), (216, 1189491954), (252, 1019564532), (294, 873912456), (324, 792994636), (336, 764673399), (378, 679709688), (392, 655434342), (432, 594745977), (441, 582608304), (504, 509782266), (567, 453139792), (588, 436956228), (648, 396497318), (756, 339854844), (784, 327717171), (882, 291304152), (1008, 254891133), (1134, 226569896), (1176, 218478114), (1296, 198248659), (1323, 194202768), (1512, 169927422), (1764, 145652076), (2268, 113284948), (2352, 109239057), (2646, 97101384), (3024, 84963711), (3528, 72826038), (3969, 64734256), (4536, 56642474), (5292, 48550692), (7056, 36413019), (7938, 32367128), (9072, 28321237), (10584, 24275346), (15876, 16183564), (21168, 12137673), (31752, 8091782), (63504, 4045891)]