870824034

素因数分解:

$2^1\times 3^7\times {\mathrm{263}}^1\times {\mathrm{757}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 1969102080

約数和(自身を除く): 1098278046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 263, 486, 526, 729, 757, 789, 1458, 1514, 1578, 2187, 2271, 2367, 4374, 4542, 4734, 6813, 7101, 13626, 14202, 20439, 21303, 40878, 42606, 61317, 63909, 122634, 127818, 183951, 191727, 199091, 367902, 383454, 398182, 551853, 575181, 597273, 1103706, 1150362, 1194546, 1655559, 1791819, 3311118, 3583638, 5375457, 10750914, 16126371, 32252742, 48379113, 96758226, 145137339, 290274678, 435412017, 870824034]

約数ペア:

[(1, 870824034), (2, 435412017), (3, 290274678), (6, 145137339), (9, 96758226), (18, 48379113), (27, 32252742), (54, 16126371), (81, 10750914), (162, 5375457), (243, 3583638), (263, 3311118), (486, 1791819), (526, 1655559), (729, 1194546), (757, 1150362), (789, 1103706), (1458, 597273), (1514, 575181), (1578, 551853), (2187, 398182), (2271, 383454), (2367, 367902), (4374, 199091), (4542, 191727), (4734, 183951), (6813, 127818), (7101, 122634), (13626, 63909), (14202, 61317), (20439, 42606), (21303, 40878)]