923205668

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 2230824960

約数和(自身を除く): 1307619292

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 49, 62, 76, 77, 98, 124, 133, 154, 196, 209, 217, 266, 308, 341, 418, 434, 532, 539, 589, 682, 727, 836, 868, 931, 1078, 1178, 1364, 1454, 1463, 1519, 1862, 2156, 2356, 2387, 2908, 2926, 3038, 3724, 4123, 4774, 5089, 5852, 6076, 6479, 7997, 8246, 9548, 10178, 10241, 12958, 13813, 15994, 16492, 16709, 20356, 20482, 22537, 25916, 27626, 28861, 31988, 33418, 35623, 40964, 45074, 45353, 55252, 55979, 57722, 66836, 71246, 90148, 90706, 96691, 111958, 115444, 142492, 151943, 157759, 181412, 193382, 223916, 247907, 303886, 315518, 317471, 386764, 391853, 428203, 495814, 607772, 631036, 634942, 676837, 783706, 856406, 991628, 1063601, 1104313, 1269884, 1353674, 1567412, 1712812, 1735349, 2127202, 2208626, 2707348, 2997421, 3470698, 4254404, 4417252, 4710233, 5994842, 6941396, 7445207, 9420466, 11989684, 12147443, 14890414, 18840932, 20981947, 24294886, 29780828, 32971631, 41963894, 48589772, 65943262, 83927788, 131886524, 230801417, 461602834, 923205668]

約数ペア:

[(1, 923205668), (2, 461602834), (4, 230801417), (7, 131886524), (11, 83927788), (14, 65943262), (19, 48589772), (22, 41963894), (28, 32971631), (31, 29780828), (38, 24294886), (44, 20981947), (49, 18840932), (62, 14890414), (76, 12147443), (77, 11989684), (98, 9420466), (124, 7445207), (133, 6941396), (154, 5994842), (196, 4710233), (209, 4417252), (217, 4254404), (266, 3470698), (308, 2997421), (341, 2707348), (418, 2208626), (434, 2127202), (532, 1735349), (539, 1712812), (589, 1567412), (682, 1353674), (727, 1269884), (836, 1104313), (868, 1063601), (931, 991628), (1078, 856406), (1178, 783706), (1364, 676837), (1454, 634942), (1463, 631036), (1519, 607772), (1862, 495814), (2156, 428203), (2356, 391853), (2387, 386764), (2908, 317471), (2926, 315518), (3038, 303886), (3724, 247907), (4123, 223916), (4774, 193382), (5089, 181412), (5852, 157759), (6076, 151943), (6479, 142492), (7997, 115444), (8246, 111958), (9548, 96691), (10178, 90706), (10241, 90148), (12958, 71246), (13813, 66836), (15994, 57722), (16492, 55979), (16709, 55252), (20356, 45353), (20482, 45074), (22537, 40964), (25916, 35623), (27626, 33418), (28861, 31988)]