674559648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{334603}}^1$

素因数の和:334626

約数の個数: 72

約数和(自身を含む): 2192325408

約数和(自身を除く): 1517765760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 334603, 669206, 1003809, 1338412, 2007618, 2342221, 2676824, 3011427, 4015236, 4684442, 5353648, 6022854, 7026663, 8030472, 9368884, 10707296, 12045708, 14053326, 16060944, 18737768, 21079989, 24091416, 28106652, 32121888, 37475536, 42159978, 48182832, 56213304, 74951072, 84319956, 96365664, 112426608, 168639912, 224853216, 337279824, 674559648]

約数ペア:

[(1, 674559648), (2, 337279824), (3, 224853216), (4, 168639912), (6, 112426608), (7, 96365664), (8, 84319956), (9, 74951072), (12, 56213304), (14, 48182832), (16, 42159978), (18, 37475536), (21, 32121888), (24, 28106652), (28, 24091416), (32, 21079989), (36, 18737768), (42, 16060944), (48, 14053326), (56, 12045708), (63, 10707296), (72, 9368884), (84, 8030472), (96, 7026663), (112, 6022854), (126, 5353648), (144, 4684442), (168, 4015236), (224, 3011427), (252, 2676824), (288, 2342221), (336, 2007618), (504, 1338412), (672, 1003809), (1008, 669206), (2016, 334603)]