121570344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 390368160

約数和(自身を除く): 268797816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 251, 252, 279, 372, 434, 502, 504, 558, 651, 744, 753, 868, 961, 1004, 1116, 1302, 1506, 1736, 1757, 1922, 1953, 2008, 2232, 2259, 2604, 2883, 3012, 3514, 3844, 3906, 4518, 5208, 5271, 5766, 6024, 6727, 7028, 7688, 7781, 7812, 8649, 9036, 10542, 11532, 13454, 14056, 15562, 15624, 15813, 17298, 18072, 20181, 21084, 23064, 23343, 26908, 31124, 31626, 34596, 40362, 42168, 46686, 53816, 54467, 60543, 62248, 63252, 69192, 70029, 80724, 93372, 108934, 121086, 126504, 140058, 161448, 163401, 186744, 217868, 241211, 242172, 280116, 326802, 435736, 482422, 484344, 490203, 560232, 653604, 723633, 964844, 980406, 1307208, 1447266, 1688477, 1929688, 1960812, 2170899, 2894532, 3376954, 3921624, 4341798, 5065431, 5789064, 6753908, 8683596, 10130862, 13507816, 15196293, 17367192, 20261724, 30392586, 40523448, 60785172, 121570344]

約数ペア:

[(1, 121570344), (2, 60785172), (3, 40523448), (4, 30392586), (6, 20261724), (7, 17367192), (8, 15196293), (9, 13507816), (12, 10130862), (14, 8683596), (18, 6753908), (21, 5789064), (24, 5065431), (28, 4341798), (31, 3921624), (36, 3376954), (42, 2894532), (56, 2170899), (62, 1960812), (63, 1929688), (72, 1688477), (84, 1447266), (93, 1307208), (124, 980406), (126, 964844), (168, 723633), (186, 653604), (217, 560232), (248, 490203), (251, 484344), (252, 482422), (279, 435736), (372, 326802), (434, 280116), (502, 242172), (504, 241211), (558, 217868), (651, 186744), (744, 163401), (753, 161448), (868, 140058), (961, 126504), (1004, 121086), (1116, 108934), (1302, 93372), (1506, 80724), (1736, 70029), (1757, 69192), (1922, 63252), (1953, 62248), (2008, 60543), (2232, 54467), (2259, 53816), (2604, 46686), (2883, 42168), (3012, 40362), (3514, 34596), (3844, 31626), (3906, 31124), (4518, 26908), (5208, 23343), (5271, 23064), (5766, 21084), (6024, 20181), (6727, 18072), (7028, 17298), (7688, 15813), (7781, 15624), (7812, 15562), (8649, 14056), (9036, 13454), (10542, 11532)]