329977674

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74219}}^1$

素因数の和:74259

約数の個数: 48

約数和(自身を含む): 810482400

約数和(自身を除く): 480504726

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 74219, 148438, 222657, 445314, 667971, 964847, 1335942, 1410161, 1929694, 2820322, 2894541, 4230483, 5789082, 8460966, 8683623, 12691449, 17367246, 18332093, 25382898, 36664186, 54996279, 109992558, 164988837, 329977674]

約数ペア:

[(1, 329977674), (2, 164988837), (3, 109992558), (6, 54996279), (9, 36664186), (13, 25382898), (18, 18332093), (19, 17367246), (26, 12691449), (38, 8683623), (39, 8460966), (57, 5789082), (78, 4230483), (114, 2894541), (117, 2820322), (171, 1929694), (234, 1410161), (247, 1335942), (342, 964847), (494, 667971), (741, 445314), (1482, 222657), (2223, 148438), (4446, 74219)]