1939249312

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4657}}^1$

素因数の和:4711

約数の個数: 144

約数和(自身を含む): 5155399872

約数和(自身を除く): 3216150560

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 224, 286, 308, 338, 352, 364, 416, 572, 616, 676, 728, 1001, 1144, 1183, 1232, 1352, 1456, 1859, 2002, 2288, 2366, 2464, 2704, 2912, 3718, 4004, 4576, 4657, 4732, 5408, 7436, 8008, 9314, 9464, 13013, 14872, 16016, 18628, 18928, 26026, 29744, 32032, 32599, 37256, 37856, 51227, 52052, 59488, 60541, 65198, 74512, 102454, 104104, 121082, 130396, 149024, 204908, 208208, 242164, 260792, 358589, 409816, 416416, 423787, 484328, 521584, 665951, 717178, 787033, 819632, 847574, 968656, 1043168, 1331902, 1434356, 1574066, 1639264, 1695148, 1937312, 2663804, 2868712, 3148132, 3390296, 4661657, 5327608, 5509231, 5737424, 6296264, 6780592, 8657363, 9323314, 10655216, 11018462, 11474848, 12592528, 13561184, 17314726, 18646628, 21310432, 22036924, 25185056, 34629452, 37293256, 44073848, 60601541, 69258904, 74586512, 88147696, 121203082, 138517808, 149173024, 176295392, 242406164, 277035616, 484812328, 969624656, 1939249312]

約数ペア:

[(1, 1939249312), (2, 969624656), (4, 484812328), (7, 277035616), (8, 242406164), (11, 176295392), (13, 149173024), (14, 138517808), (16, 121203082), (22, 88147696), (26, 74586512), (28, 69258904), (32, 60601541), (44, 44073848), (52, 37293256), (56, 34629452), (77, 25185056), (88, 22036924), (91, 21310432), (104, 18646628), (112, 17314726), (143, 13561184), (154, 12592528), (169, 11474848), (176, 11018462), (182, 10655216), (208, 9323314), (224, 8657363), (286, 6780592), (308, 6296264), (338, 5737424), (352, 5509231), (364, 5327608), (416, 4661657), (572, 3390296), (616, 3148132), (676, 2868712), (728, 2663804), (1001, 1937312), (1144, 1695148), (1183, 1639264), (1232, 1574066), (1352, 1434356), (1456, 1331902), (1859, 1043168), (2002, 968656), (2288, 847574), (2366, 819632), (2464, 787033), (2704, 717178), (2912, 665951), (3718, 521584), (4004, 484328), (4576, 423787), (4657, 416416), (4732, 409816), (5408, 358589), (7436, 260792), (8008, 242164), (9314, 208208), (9464, 204908), (13013, 149024), (14872, 130396), (16016, 121082), (18628, 104104), (18928, 102454), (26026, 74512), (29744, 65198), (32032, 60541), (32599, 59488), (37256, 52052), (37856, 51227)]