2474472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 8386560

約数和(自身を除く): 5912088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 103, 104, 132, 143, 154, 156, 168, 182, 206, 231, 264, 273, 286, 308, 309, 312, 364, 412, 429, 462, 546, 572, 616, 618, 721, 728, 824, 858, 924, 1001, 1092, 1133, 1144, 1236, 1339, 1442, 1716, 1848, 2002, 2163, 2184, 2266, 2472, 2678, 2884, 3003, 3399, 3432, 4004, 4017, 4326, 4532, 5356, 5768, 6006, 6798, 7931, 8008, 8034, 8652, 9064, 9373, 10712, 12012, 13596, 14729, 15862, 16068, 17304, 18746, 23793, 24024, 27192, 28119, 29458, 31724, 32136, 37492, 44187, 47586, 56238, 58916, 63448, 74984, 88374, 95172, 103103, 112476, 117832, 176748, 190344, 206206, 224952, 309309, 353496, 412412, 618618, 824824, 1237236, 2474472]

約数ペア:

[(1, 2474472), (2, 1237236), (3, 824824), (4, 618618), (6, 412412), (7, 353496), (8, 309309), (11, 224952), (12, 206206), (13, 190344), (14, 176748), (21, 117832), (22, 112476), (24, 103103), (26, 95172), (28, 88374), (33, 74984), (39, 63448), (42, 58916), (44, 56238), (52, 47586), (56, 44187), (66, 37492), (77, 32136), (78, 31724), (84, 29458), (88, 28119), (91, 27192), (103, 24024), (104, 23793), (132, 18746), (143, 17304), (154, 16068), (156, 15862), (168, 14729), (182, 13596), (206, 12012), (231, 10712), (264, 9373), (273, 9064), (286, 8652), (308, 8034), (309, 8008), (312, 7931), (364, 6798), (412, 6006), (429, 5768), (462, 5356), (546, 4532), (572, 4326), (616, 4017), (618, 4004), (721, 3432), (728, 3399), (824, 3003), (858, 2884), (924, 2678), (1001, 2472), (1092, 2266), (1133, 2184), (1144, 2163), (1236, 2002), (1339, 1848), (1442, 1716)]