393380766

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{251201}}^1$

素因数の和:251241

約数の個数: 32

約数和(自身を含む): 904327200

約数和(自身を除く): 510946434

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 251201, 502402, 753603, 1507206, 2260809, 4521618, 6782427, 7284829, 13564854, 14569658, 21854487, 43708974, 65563461, 131126922, 196690383, 393380766]

約数ペア:

[(1, 393380766), (2, 196690383), (3, 131126922), (6, 65563461), (9, 43708974), (18, 21854487), (27, 14569658), (29, 13564854), (54, 7284829), (58, 6782427), (87, 4521618), (174, 2260809), (261, 1507206), (522, 753603), (783, 502402), (1566, 251201)]