21449968224

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{17791}}^1$

素因数の和:18484

約数の個数: 96

約数和(自身を含む): 59362652160

約数和(自身を除く): 37912683936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 661, 912, 1322, 1824, 1983, 2644, 3966, 5288, 7932, 10576, 12559, 15864, 17791, 21152, 25118, 31728, 35582, 37677, 50236, 53373, 63456, 71164, 75354, 100472, 106746, 142328, 150708, 200944, 213492, 284656, 301416, 338029, 401888, 426984, 569312, 602832, 676058, 853968, 1014087, 1205664, 1352116, 1707936, 2028174, 2704232, 4056348, 5408464, 8112696, 10816928, 11759851, 16225392, 23519702, 32450784, 35279553, 47039404, 70559106, 94078808, 141118212, 188157616, 223437169, 282236424, 376315232, 446874338, 564472848, 670311507, 893748676, 1128945696, 1340623014, 1787497352, 2681246028, 3574994704, 5362492056, 7149989408, 10724984112, 21449968224]

約数ペア:

[(1, 21449968224), (2, 10724984112), (3, 7149989408), (4, 5362492056), (6, 3574994704), (8, 2681246028), (12, 1787497352), (16, 1340623014), (19, 1128945696), (24, 893748676), (32, 670311507), (38, 564472848), (48, 446874338), (57, 376315232), (76, 282236424), (96, 223437169), (114, 188157616), (152, 141118212), (228, 94078808), (304, 70559106), (456, 47039404), (608, 35279553), (661, 32450784), (912, 23519702), (1322, 16225392), (1824, 11759851), (1983, 10816928), (2644, 8112696), (3966, 5408464), (5288, 4056348), (7932, 2704232), (10576, 2028174), (12559, 1707936), (15864, 1352116), (17791, 1205664), (21152, 1014087), (25118, 853968), (31728, 676058), (35582, 602832), (37677, 569312), (50236, 426984), (53373, 401888), (63456, 338029), (71164, 301416), (75354, 284656), (100472, 213492), (106746, 200944), (142328, 150708)]