291569483508

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{20717}}^1$

素因数の和:21041

約数の個数: 96

約数和(自身を含む): 699939563904

約数和(自身を除く): 408370080396

約数列:

[1, 2, 3, 4, 6, 12, 97, 107, 113, 194, 214, 226, 291, 321, 339, 388, 428, 452, 582, 642, 678, 1164, 1284, 1356, 10379, 10961, 12091, 20717, 20758, 21922, 24182, 31137, 32883, 36273, 41434, 41516, 43844, 48364, 62151, 62274, 65766, 72546, 82868, 124302, 124548, 131532, 145092, 248604, 1172827, 2009549, 2216719, 2341021, 2345654, 3518481, 4019098, 4433438, 4682042, 4691308, 6028647, 6650157, 7023063, 7036962, 8038196, 8866876, 9364084, 12057294, 13300314, 14046126, 14073924, 24114588, 26600628, 28092252, 215021743, 227079037, 250489247, 430043486, 454158074, 500978494, 645065229, 681237111, 751467741, 860086972, 908316148, 1001956988, 1290130458, 1362474222, 1502935482, 2580260916, 2724948444, 3005870964, 24297456959, 48594913918, 72892370877, 97189827836, 145784741754, 291569483508]

約数ペア:

[(1, 291569483508), (2, 145784741754), (3, 97189827836), (4, 72892370877), (6, 48594913918), (12, 24297456959), (97, 3005870964), (107, 2724948444), (113, 2580260916), (194, 1502935482), (214, 1362474222), (226, 1290130458), (291, 1001956988), (321, 908316148), (339, 860086972), (388, 751467741), (428, 681237111), (452, 645065229), (582, 500978494), (642, 454158074), (678, 430043486), (1164, 250489247), (1284, 227079037), (1356, 215021743), (10379, 28092252), (10961, 26600628), (12091, 24114588), (20717, 14073924), (20758, 14046126), (21922, 13300314), (24182, 12057294), (31137, 9364084), (32883, 8866876), (36273, 8038196), (41434, 7036962), (41516, 7023063), (43844, 6650157), (48364, 6028647), (62151, 4691308), (62274, 4682042), (65766, 4433438), (72546, 4019098), (82868, 3518481), (124302, 2345654), (124548, 2341021), (131532, 2216719), (145092, 2009549), (248604, 1172827)]