2004207912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{2909}}^1$

素因数の和:4295

約数の個数: 96

約数和(自身を含む): 6210172800

約数和(自身を除く): 4205964888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1367, 2734, 2909, 4101, 5468, 5818, 8202, 8727, 9569, 10936, 11636, 12303, 16404, 17454, 19138, 20363, 23272, 24606, 26181, 28707, 32808, 34908, 38276, 40726, 49212, 52362, 57414, 61089, 69816, 76552, 81452, 86121, 98424, 104724, 114828, 122178, 162904, 172242, 183267, 209448, 229656, 244356, 344484, 366534, 488712, 688968, 733068, 1466136, 3976603, 7953206, 11929809, 15906412, 23859618, 27836221, 31812824, 35789427, 47719236, 55672442, 71578854, 83508663, 95438472, 111344884, 143157708, 167017326, 222689768, 250525989, 286315416, 334034652, 501051978, 668069304, 1002103956, 2004207912]

約数ペア:

[(1, 2004207912), (2, 1002103956), (3, 668069304), (4, 501051978), (6, 334034652), (7, 286315416), (8, 250525989), (9, 222689768), (12, 167017326), (14, 143157708), (18, 111344884), (21, 95438472), (24, 83508663), (28, 71578854), (36, 55672442), (42, 47719236), (56, 35789427), (63, 31812824), (72, 27836221), (84, 23859618), (126, 15906412), (168, 11929809), (252, 7953206), (504, 3976603), (1367, 1466136), (2734, 733068), (2909, 688968), (4101, 488712), (5468, 366534), (5818, 344484), (8202, 244356), (8727, 229656), (9569, 209448), (10936, 183267), (11636, 172242), (12303, 162904), (16404, 122178), (17454, 114828), (19138, 104724), (20363, 98424), (23272, 86121), (24606, 81452), (26181, 76552), (28707, 69816), (32808, 61089), (34908, 57414), (38276, 52362), (40726, 49212)]