256098808872

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1531}}^1\times {\mathrm{8039}}^1$

素因数の和:9616

約数の個数: 144

約数和(自身を含む): 737373967200

約数和(自身を除く): 481275158328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1531, 1734, 2312, 2601, 3062, 3468, 4593, 5202, 6124, 6936, 8039, 9186, 10404, 12248, 13779, 16078, 18372, 20808, 24117, 26027, 27558, 32156, 36744, 48234, 52054, 55116, 64312, 72351, 78081, 96468, 104108, 110232, 136663, 144702, 156162, 192936, 208216, 234243, 273326, 289404, 312324, 409989, 442459, 468486, 546652, 578808, 624648, 819978, 884918, 936972, 1093304, 1229967, 1327377, 1639956, 1769836, 1873944, 2323271, 2459934, 2654754, 3279912, 3539672, 3982131, 4646542, 4919868, 5309508, 6969813, 7964262, 9293084, 9839736, 10619016, 12307709, 13939626, 15928524, 18586168, 20909439, 24615418, 27879252, 31857048, 36923127, 41818878, 49230836, 55758504, 73846254, 83637756, 98461672, 110769381, 147692508, 167275512, 209231053, 221538762, 295385016, 418462106, 443077524, 627693159, 836924212, 886155048, 1255386318, 1673848424, 1883079477, 2510772636, 3556927901, 3766158954, 5021545272, 7113855802, 7532317908, 10670783703, 14227711604, 15064635816, 21341567406, 28455423208, 32012351109, 42683134812, 64024702218, 85366269624, 128049404436, 256098808872]

約数ペア:

[(1, 256098808872), (2, 128049404436), (3, 85366269624), (4, 64024702218), (6, 42683134812), (8, 32012351109), (9, 28455423208), (12, 21341567406), (17, 15064635816), (18, 14227711604), (24, 10670783703), (34, 7532317908), (36, 7113855802), (51, 5021545272), (68, 3766158954), (72, 3556927901), (102, 2510772636), (136, 1883079477), (153, 1673848424), (204, 1255386318), (289, 886155048), (306, 836924212), (408, 627693159), (578, 443077524), (612, 418462106), (867, 295385016), (1156, 221538762), (1224, 209231053), (1531, 167275512), (1734, 147692508), (2312, 110769381), (2601, 98461672), (3062, 83637756), (3468, 73846254), (4593, 55758504), (5202, 49230836), (6124, 41818878), (6936, 36923127), (8039, 31857048), (9186, 27879252), (10404, 24615418), (12248, 20909439), (13779, 18586168), (16078, 15928524), (18372, 13939626), (20808, 12307709), (24117, 10619016), (26027, 9839736), (27558, 9293084), (32156, 7964262), (36744, 6969813), (48234, 5309508), (52054, 4919868), (55116, 4646542), (64312, 3982131), (72351, 3539672), (78081, 3279912), (96468, 2654754), (104108, 2459934), (110232, 2323271), (136663, 1873944), (144702, 1769836), (156162, 1639956), (192936, 1327377), (208216, 1229967), (234243, 1093304), (273326, 936972), (289404, 884918), (312324, 819978), (409989, 624648), (442459, 578808), (468486, 546652)]