219017064

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{186239}}^1$

素因数の和:186262

約数の個数: 48

約数和(自身を含む): 636940800

約数和(自身を除く): 417923736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 186239, 372478, 558717, 744956, 1117434, 1303673, 1489912, 2234868, 2607346, 3911019, 4469736, 5214692, 7822038, 9125711, 10429384, 15644076, 18251422, 27377133, 31288152, 36502844, 54754266, 73005688, 109508532, 219017064]

約数ペア:

[(1, 219017064), (2, 109508532), (3, 73005688), (4, 54754266), (6, 36502844), (7, 31288152), (8, 27377133), (12, 18251422), (14, 15644076), (21, 10429384), (24, 9125711), (28, 7822038), (42, 5214692), (49, 4469736), (56, 3911019), (84, 2607346), (98, 2234868), (147, 1489912), (168, 1303673), (196, 1117434), (294, 744956), (392, 558717), (588, 372478), (1176, 186239)]