217911792670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:867

約数の個数: 256

約数和(自身を含む): 486292875264

約数和(自身を除く): 268381082594

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 61, 65, 74, 107, 110, 122, 130, 143, 185, 214, 286, 305, 370, 407, 481, 535, 610, 631, 671, 715, 793, 814, 962, 1070, 1177, 1262, 1342, 1391, 1430, 1586, 2035, 2257, 2354, 2405, 2782, 3155, 3355, 3959, 3965, 4070, 4514, 4810, 5291, 5885, 6310, 6527, 6710, 6941, 6955, 7918, 7930, 8203, 8723, 10582, 11285, 11770, 13054, 13882, 13910, 15301, 16406, 17446, 19795, 22570, 23347, 24827, 26455, 29341, 30602, 32635, 34705, 38491, 39590, 41015, 43549, 43615, 46694, 49654, 51467, 52910, 58682, 65270, 67517, 69410, 71797, 76505, 76982, 82030, 84851, 87098, 87230, 90233, 102934, 116735, 124135, 135034, 143594, 146705, 153010, 169702, 180466, 192455, 217745, 233470, 241499, 248270, 256817, 257335, 293410, 303511, 322751, 337585, 358985, 384910, 423401, 424255, 435490, 451165, 482998, 500383, 513634, 514670, 566137, 607022, 645502, 675170, 717970, 742687, 846802, 848510, 877721, 902330, 933361, 1000766, 1132274, 1207495, 1284085, 1424167, 1485374, 1517555, 1613755, 1755442, 1866722, 2117005, 2414990, 2498129, 2501915, 2568170, 2656489, 2830685, 2848334, 3035110, 3139487, 3227510, 3338621, 3713435, 4118537, 4234010, 4388605, 4666805, 4996258, 5003830, 5312978, 5504213, 5661370, 6278974, 6677242, 7120835, 7426870, 8237074, 8777210, 9333610, 9654931, 11008426, 12490645, 13282445, 14241670, 15665837, 15697435, 16693105, 18514171, 19309862, 20592685, 24981290, 26564890, 27479419, 27521065, 31331674, 31394870, 32475677, 33386210, 34534357, 37028342, 41185370, 45303907, 48274655, 53540981, 54958838, 55042130, 64951354, 69068714, 78329185, 90607814, 92570855, 96549310, 107081962, 137397095, 152385869, 156658370, 162378385, 172671785, 185141710, 203655881, 226519535, 267704905, 274794190, 304771738, 324756770, 345343570, 357232447, 407311762, 453039070, 535409810, 588950791, 714464894, 761929345, 1018279405, 1177901582, 1523858690, 1676244559, 1786162235, 1981016297, 2036558810, 2944753955, 3352489118, 3572324470, 3962032594, 5889507910, 8381222795, 9905081485, 16762445590, 19810162970, 21791179267, 43582358534, 108955896335, 217911792670]

約数ペア:

[(1, 217911792670), (2, 108955896335), (5, 43582358534), (10, 21791179267), (11, 19810162970), (13, 16762445590), (22, 9905081485), (26, 8381222795), (37, 5889507910), (55, 3962032594), (61, 3572324470), (65, 3352489118), (74, 2944753955), (107, 2036558810), (110, 1981016297), (122, 1786162235), (130, 1676244559), (143, 1523858690), (185, 1177901582), (214, 1018279405), (286, 761929345), (305, 714464894), (370, 588950791), (407, 535409810), (481, 453039070), (535, 407311762), (610, 357232447), (631, 345343570), (671, 324756770), (715, 304771738), (793, 274794190), (814, 267704905), (962, 226519535), (1070, 203655881), (1177, 185141710), (1262, 172671785), (1342, 162378385), (1391, 156658370), (1430, 152385869), (1586, 137397095), (2035, 107081962), (2257, 96549310), (2354, 92570855), (2405, 90607814), (2782, 78329185), (3155, 69068714), (3355, 64951354), (3959, 55042130), (3965, 54958838), (4070, 53540981), (4514, 48274655), (4810, 45303907), (5291, 41185370), (5885, 37028342), (6310, 34534357), (6527, 33386210), (6710, 32475677), (6941, 31394870), (6955, 31331674), (7918, 27521065), (7930, 27479419), (8203, 26564890), (8723, 24981290), (10582, 20592685), (11285, 19309862), (11770, 18514171), (13054, 16693105), (13882, 15697435), (13910, 15665837), (15301, 14241670), (16406, 13282445), (17446, 12490645), (19795, 11008426), (22570, 9654931), (23347, 9333610), (24827, 8777210), (26455, 8237074), (29341, 7426870), (30602, 7120835), (32635, 6677242), (34705, 6278974), (38491, 5661370), (39590, 5504213), (41015, 5312978), (43549, 5003830), (43615, 4996258), (46694, 4666805), (49654, 4388605), (51467, 4234010), (52910, 4118537), (58682, 3713435), (65270, 3338621), (67517, 3227510), (69410, 3139487), (71797, 3035110), (76505, 2848334), (76982, 2830685), (82030, 2656489), (84851, 2568170), (87098, 2501915), (87230, 2498129), (90233, 2414990), (102934, 2117005), (116735, 1866722), (124135, 1755442), (135034, 1613755), (143594, 1517555), (146705, 1485374), (153010, 1424167), (169702, 1284085), (180466, 1207495), (192455, 1132274), (217745, 1000766), (233470, 933361), (241499, 902330), (248270, 877721), (256817, 848510), (257335, 846802), (293410, 742687), (303511, 717970), (322751, 675170), (337585, 645502), (358985, 607022), (384910, 566137), (423401, 514670), (424255, 513634), (435490, 500383), (451165, 482998)]