336555740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13219}}^1$

素因数の和:13314

約数の個数: 48

約数和(自身を含む): 755126400

約数和(自身を除く): 418570660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 5092, 6365, 12730, 13219, 25460, 26438, 52876, 66095, 132190, 251161, 264380, 502322, 885673, 1004644, 1255805, 1771346, 2511610, 3542692, 4428365, 5023220, 8856730, 16827787, 17713460, 33655574, 67311148, 84138935, 168277870, 336555740]

約数ペア:

[(1, 336555740), (2, 168277870), (4, 84138935), (5, 67311148), (10, 33655574), (19, 17713460), (20, 16827787), (38, 8856730), (67, 5023220), (76, 4428365), (95, 3542692), (134, 2511610), (190, 1771346), (268, 1255805), (335, 1004644), (380, 885673), (670, 502322), (1273, 264380), (1340, 251161), (2546, 132190), (5092, 66095), (6365, 52876), (12730, 26438), (13219, 25460)]