428432844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{300023}}^1$

素因数の和:300054

約数の個数: 48

約数和(自身を含む): 1209696768

約数和(自身を除く): 781263924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 300023, 600046, 900069, 1200092, 1800138, 2100161, 3600276, 4200322, 5100391, 6300483, 8400644, 10200782, 12600966, 15301173, 20401564, 25201932, 30602346, 35702737, 61204692, 71405474, 107108211, 142810948, 214216422, 428432844]

約数ペア:

[(1, 428432844), (2, 214216422), (3, 142810948), (4, 107108211), (6, 71405474), (7, 61204692), (12, 35702737), (14, 30602346), (17, 25201932), (21, 20401564), (28, 15301173), (34, 12600966), (42, 10200782), (51, 8400644), (68, 6300483), (84, 5100391), (102, 4200322), (119, 3600276), (204, 2100161), (238, 1800138), (357, 1200092), (476, 900069), (714, 600046), (1428, 300023)]