1290900264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{8719}}^1$

素因数の和:8958

約数の個数: 64

約数和(自身を含む): 3348480000

約数和(自身を除く): 2057579736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 199, 248, 372, 398, 597, 744, 796, 1194, 1592, 2388, 4776, 6169, 8719, 12338, 17438, 18507, 24676, 26157, 34876, 37014, 49352, 52314, 69752, 74028, 104628, 148056, 209256, 270289, 540578, 810867, 1081156, 1621734, 1735081, 2162312, 3243468, 3470162, 5205243, 6486936, 6940324, 10410486, 13880648, 20820972, 41641944, 53787511, 107575022, 161362533, 215150044, 322725066, 430300088, 645450132, 1290900264]

約数ペア:

[(1, 1290900264), (2, 645450132), (3, 430300088), (4, 322725066), (6, 215150044), (8, 161362533), (12, 107575022), (24, 53787511), (31, 41641944), (62, 20820972), (93, 13880648), (124, 10410486), (186, 6940324), (199, 6486936), (248, 5205243), (372, 3470162), (398, 3243468), (597, 2162312), (744, 1735081), (796, 1621734), (1194, 1081156), (1592, 810867), (2388, 540578), (4776, 270289), (6169, 209256), (8719, 148056), (12338, 104628), (17438, 74028), (18507, 69752), (24676, 52314), (26157, 49352), (34876, 37014)]