881330687988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1721}}^1\times {\mathrm{5081}}^1$

素因数の和:7073

約数の個数: 96

約数和(自身を含む): 2122972080768

約数和(自身を除く): 1241641392780

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 227, 444, 454, 681, 908, 1362, 1721, 2724, 3442, 5081, 5163, 6884, 8399, 10162, 10326, 15243, 16798, 20324, 20652, 25197, 30486, 33596, 50394, 60972, 63677, 100788, 127354, 187997, 191031, 254708, 375994, 382062, 390667, 563991, 751988, 764124, 781334, 1127982, 1153387, 1172001, 1562668, 2255964, 2306774, 2344002, 3460161, 4613548, 4688004, 6920322, 8744401, 13840644, 14454679, 17488802, 26233203, 28909358, 34977604, 42675319, 43364037, 52466406, 57818716, 85350638, 86728074, 104932812, 128025957, 170701276, 173456148, 256051914, 323542837, 512103828, 647085674, 970628511, 1294171348, 1941257022, 1984979027, 3882514044, 3969958054, 5954937081, 7939916108, 11909874162, 23819748324, 73444223999, 146888447998, 220332671997, 293776895996, 440665343994, 881330687988]

約数ペア:

[(1, 881330687988), (2, 440665343994), (3, 293776895996), (4, 220332671997), (6, 146888447998), (12, 73444223999), (37, 23819748324), (74, 11909874162), (111, 7939916108), (148, 5954937081), (222, 3969958054), (227, 3882514044), (444, 1984979027), (454, 1941257022), (681, 1294171348), (908, 970628511), (1362, 647085674), (1721, 512103828), (2724, 323542837), (3442, 256051914), (5081, 173456148), (5163, 170701276), (6884, 128025957), (8399, 104932812), (10162, 86728074), (10326, 85350638), (15243, 57818716), (16798, 52466406), (20324, 43364037), (20652, 42675319), (25197, 34977604), (30486, 28909358), (33596, 26233203), (50394, 17488802), (60972, 14454679), (63677, 13840644), (100788, 8744401), (127354, 6920322), (187997, 4688004), (191031, 4613548), (254708, 3460161), (375994, 2344002), (382062, 2306774), (390667, 2255964), (563991, 1562668), (751988, 1172001), (764124, 1153387), (781334, 1127982)]