284917752

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 917280000

約数和(自身を除く): 632362248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 83, 84, 98, 126, 139, 147, 166, 168, 196, 249, 252, 278, 294, 332, 343, 392, 417, 441, 498, 504, 556, 581, 588, 664, 686, 747, 834, 882, 973, 996, 1029, 1112, 1162, 1176, 1251, 1372, 1494, 1668, 1743, 1764, 1946, 1992, 2058, 2324, 2502, 2744, 2919, 2988, 3087, 3336, 3486, 3528, 3892, 4067, 4116, 4648, 5004, 5229, 5838, 5976, 6174, 6811, 6972, 7784, 8134, 8232, 8757, 10008, 10458, 11537, 11676, 12201, 12348, 13622, 13944, 16268, 17514, 20433, 20916, 23074, 23352, 24402, 24696, 27244, 28469, 32536, 34611, 35028, 36603, 40866, 41832, 46148, 47677, 48804, 54488, 56938, 61299, 69222, 70056, 73206, 80759, 81732, 85407, 92296, 95354, 97608, 103833, 113876, 122598, 138444, 143031, 146412, 161518, 163464, 170814, 190708, 207666, 227752, 242277, 245196, 256221, 276888, 286062, 292824, 323036, 341628, 381416, 415332, 429093, 484554, 490392, 512442, 565313, 572124, 646072, 683256, 726831, 830664, 858186, 969108, 1024884, 1130626, 1144248, 1453662, 1695939, 1716372, 1938216, 2049768, 2261252, 2907324, 3391878, 3432744, 3957191, 4522504, 5087817, 5814648, 6783756, 7914382, 10175634, 11871573, 13567512, 15828764, 20351268, 23743146, 31657528, 35614719, 40702536, 47486292, 71229438, 94972584, 142458876, 284917752]

約数ペア:

[(1, 284917752), (2, 142458876), (3, 94972584), (4, 71229438), (6, 47486292), (7, 40702536), (8, 35614719), (9, 31657528), (12, 23743146), (14, 20351268), (18, 15828764), (21, 13567512), (24, 11871573), (28, 10175634), (36, 7914382), (42, 6783756), (49, 5814648), (56, 5087817), (63, 4522504), (72, 3957191), (83, 3432744), (84, 3391878), (98, 2907324), (126, 2261252), (139, 2049768), (147, 1938216), (166, 1716372), (168, 1695939), (196, 1453662), (249, 1144248), (252, 1130626), (278, 1024884), (294, 969108), (332, 858186), (343, 830664), (392, 726831), (417, 683256), (441, 646072), (498, 572124), (504, 565313), (556, 512442), (581, 490392), (588, 484554), (664, 429093), (686, 415332), (747, 381416), (834, 341628), (882, 323036), (973, 292824), (996, 286062), (1029, 276888), (1112, 256221), (1162, 245196), (1176, 242277), (1251, 227752), (1372, 207666), (1494, 190708), (1668, 170814), (1743, 163464), (1764, 161518), (1946, 146412), (1992, 143031), (2058, 138444), (2324, 122598), (2502, 113876), (2744, 103833), (2919, 97608), (2988, 95354), (3087, 92296), (3336, 85407), (3486, 81732), (3528, 80759), (3892, 73206), (4067, 70056), (4116, 69222), (4648, 61299), (5004, 56938), (5229, 54488), (5838, 48804), (5976, 47677), (6174, 46148), (6811, 41832), (6972, 40866), (7784, 36603), (8134, 35028), (8232, 34611), (8757, 32536), (10008, 28469), (10458, 27244), (11537, 24696), (11676, 24402), (12201, 23352), (12348, 23074), (13622, 20916), (13944, 20433), (16268, 17514)]