249846053470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{3863}}^1$

素因数の和:4226

約数の個数: 128

約数和(自身を含む): 513006649344

約数和(自身を除く): 263160595874

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 97, 115, 130, 194, 223, 230, 299, 446, 485, 598, 970, 1115, 1261, 1495, 2230, 2231, 2522, 2899, 2990, 3863, 4462, 5129, 5798, 6305, 7726, 10258, 11155, 12610, 14495, 19315, 21631, 22310, 25645, 28990, 29003, 38630, 43262, 50219, 51290, 58006, 66677, 88849, 100438, 108155, 133354, 145015, 177698, 216310, 251095, 281203, 290030, 333385, 374711, 444245, 497513, 502190, 562406, 666770, 749422, 861449, 888490, 995026, 1155037, 1406015, 1722898, 1873555, 2310074, 2487565, 2812030, 3747110, 4307245, 4871243, 4975130, 5775185, 6467669, 8614490, 8618353, 9742486, 11198837, 11550370, 12935338, 17236706, 19813327, 22397674, 24356215, 32338345, 39626654, 43091765, 48712430, 55994185, 64676690, 83560553, 86183530, 99066635, 111988370, 112038589, 167121106, 198133270, 224077178, 257573251, 417802765, 515146502, 560192945, 835605530, 1086287189, 1120385890, 1287866255, 1921892719, 2172574378, 2575732510, 3843785438, 5431435945, 9609463595, 10862871890, 19218927190, 24984605347, 49969210694, 124923026735, 249846053470]

約数ペア:

[(1, 249846053470), (2, 124923026735), (5, 49969210694), (10, 24984605347), (13, 19218927190), (23, 10862871890), (26, 9609463595), (46, 5431435945), (65, 3843785438), (97, 2575732510), (115, 2172574378), (130, 1921892719), (194, 1287866255), (223, 1120385890), (230, 1086287189), (299, 835605530), (446, 560192945), (485, 515146502), (598, 417802765), (970, 257573251), (1115, 224077178), (1261, 198133270), (1495, 167121106), (2230, 112038589), (2231, 111988370), (2522, 99066635), (2899, 86183530), (2990, 83560553), (3863, 64676690), (4462, 55994185), (5129, 48712430), (5798, 43091765), (6305, 39626654), (7726, 32338345), (10258, 24356215), (11155, 22397674), (12610, 19813327), (14495, 17236706), (19315, 12935338), (21631, 11550370), (22310, 11198837), (25645, 9742486), (28990, 8618353), (29003, 8614490), (38630, 6467669), (43262, 5775185), (50219, 4975130), (51290, 4871243), (58006, 4307245), (66677, 3747110), (88849, 2812030), (100438, 2487565), (108155, 2310074), (133354, 1873555), (145015, 1722898), (177698, 1406015), (216310, 1155037), (251095, 995026), (281203, 888490), (290030, 861449), (333385, 749422), (374711, 666770), (444245, 562406), (497513, 502190)]