816152068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{7079}}^1$

素因数の和:7180

約数の個数: 48

約数和(自身を含む): 1581955200

約数和(自身を除く): 765803132

約数列:

[1, 2, 4, 19, 37, 38, 41, 74, 76, 82, 148, 164, 703, 779, 1406, 1517, 1558, 2812, 3034, 3116, 6068, 7079, 14158, 28316, 28823, 57646, 115292, 134501, 261923, 269002, 290239, 523846, 538004, 580478, 1047692, 1160956, 4976537, 5514541, 9953074, 10738843, 11029082, 19906148, 21477686, 22058164, 42955372, 204038017, 408076034, 816152068]

約数ペア:

[(1, 816152068), (2, 408076034), (4, 204038017), (19, 42955372), (37, 22058164), (38, 21477686), (41, 19906148), (74, 11029082), (76, 10738843), (82, 9953074), (148, 5514541), (164, 4976537), (703, 1160956), (779, 1047692), (1406, 580478), (1517, 538004), (1558, 523846), (2812, 290239), (3034, 269002), (3116, 261923), (6068, 134501), (7079, 115292), (14158, 57646), (28316, 28823)]