301870972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1091}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 604854432

約数和(自身を除く): 302983460

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 313, 442, 626, 884, 1091, 1252, 2182, 4069, 4364, 5321, 8138, 10642, 14183, 16276, 18547, 21284, 28366, 37094, 56732, 69173, 74188, 138346, 241111, 276692, 341483, 482222, 682966, 964444, 1365932, 4439279, 5805211, 8878558, 11610422, 17757116, 23220844, 75467743, 150935486, 301870972]

約数ペア:

[(1, 301870972), (2, 150935486), (4, 75467743), (13, 23220844), (17, 17757116), (26, 11610422), (34, 8878558), (52, 5805211), (68, 4439279), (221, 1365932), (313, 964444), (442, 682966), (626, 482222), (884, 341483), (1091, 276692), (1252, 241111), (2182, 138346), (4069, 74188), (4364, 69173), (5321, 56732), (8138, 37094), (10642, 28366), (14183, 21284), (16276, 18547)]