455723892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 1331890560

約数和(自身を除く): 876166668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 53, 57, 76, 78, 106, 114, 117, 156, 159, 171, 212, 228, 234, 247, 318, 342, 468, 477, 494, 636, 684, 689, 741, 954, 967, 988, 1007, 1378, 1482, 1908, 1934, 2014, 2067, 2223, 2756, 2901, 2964, 3021, 3868, 4028, 4134, 4446, 5802, 6042, 6201, 8268, 8703, 8892, 9063, 11604, 12084, 12402, 12571, 13091, 17406, 18126, 18373, 24804, 25142, 26182, 34812, 36252, 36746, 37713, 39273, 50284, 51251, 52364, 55119, 73492, 75426, 78546, 102502, 110238, 113139, 117819, 150852, 153753, 157092, 165357, 205004, 220476, 226278, 235638, 238849, 307506, 330714, 452556, 461259, 471276, 477698, 615012, 661428, 666263, 716547, 922518, 955396, 973769, 1332526, 1433094, 1845036, 1947538, 1998789, 2149641, 2665052, 2866188, 2921307, 3895076, 3997578, 4299282, 5842614, 5996367, 7995156, 8598564, 8763921, 11685228, 11992734, 12658997, 17527842, 23985468, 25317994, 35055684, 37976991, 50635988, 75953982, 113930973, 151907964, 227861946, 455723892]

約数ペア:

[(1, 455723892), (2, 227861946), (3, 151907964), (4, 113930973), (6, 75953982), (9, 50635988), (12, 37976991), (13, 35055684), (18, 25317994), (19, 23985468), (26, 17527842), (36, 12658997), (38, 11992734), (39, 11685228), (52, 8763921), (53, 8598564), (57, 7995156), (76, 5996367), (78, 5842614), (106, 4299282), (114, 3997578), (117, 3895076), (156, 2921307), (159, 2866188), (171, 2665052), (212, 2149641), (228, 1998789), (234, 1947538), (247, 1845036), (318, 1433094), (342, 1332526), (468, 973769), (477, 955396), (494, 922518), (636, 716547), (684, 666263), (689, 661428), (741, 615012), (954, 477698), (967, 471276), (988, 461259), (1007, 452556), (1378, 330714), (1482, 307506), (1908, 238849), (1934, 235638), (2014, 226278), (2067, 220476), (2223, 205004), (2756, 165357), (2901, 157092), (2964, 153753), (3021, 150852), (3868, 117819), (4028, 113139), (4134, 110238), (4446, 102502), (5802, 78546), (6042, 75426), (6201, 73492), (8268, 55119), (8703, 52364), (8892, 51251), (9063, 50284), (11604, 39273), (12084, 37713), (12402, 36746), (12571, 36252), (13091, 34812), (17406, 26182), (18126, 25142), (18373, 24804)]