643835328

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71347}}^1$

素因数の和:71409

約数の個数: 56

約数和(自身を含む): 1739749632

約数和(自身を除く): 1095914304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 4512, 9024, 71347, 142694, 214041, 285388, 428082, 570776, 856164, 1141552, 1712328, 2283104, 3353309, 3424656, 4566208, 6706618, 6849312, 10059927, 13413236, 13698624, 20119854, 26826472, 40239708, 53652944, 80479416, 107305888, 160958832, 214611776, 321917664, 643835328]

約数ペア:

[(1, 643835328), (2, 321917664), (3, 214611776), (4, 160958832), (6, 107305888), (8, 80479416), (12, 53652944), (16, 40239708), (24, 26826472), (32, 20119854), (47, 13698624), (48, 13413236), (64, 10059927), (94, 6849312), (96, 6706618), (141, 4566208), (188, 3424656), (192, 3353309), (282, 2283104), (376, 1712328), (564, 1141552), (752, 856164), (1128, 570776), (1504, 428082), (2256, 285388), (3008, 214041), (4512, 142694), (9024, 71347)]