42815448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 126126000

約数和(自身を除く): 83310552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 149, 156, 234, 298, 307, 312, 447, 468, 596, 614, 894, 921, 936, 1192, 1228, 1341, 1788, 1842, 1937, 2456, 2682, 2763, 3576, 3684, 3874, 3991, 5364, 5526, 5811, 7368, 7748, 7982, 10728, 11052, 11622, 11973, 15496, 15964, 17433, 22104, 23244, 23946, 31928, 34866, 35919, 45743, 46488, 47892, 69732, 71838, 91486, 95784, 137229, 139464, 143676, 182972, 274458, 287352, 365944, 411687, 548916, 594659, 823374, 1097832, 1189318, 1646748, 1783977, 2378636, 3293496, 3567954, 4757272, 5351931, 7135908, 10703862, 14271816, 21407724, 42815448]

約数ペア:

[(1, 42815448), (2, 21407724), (3, 14271816), (4, 10703862), (6, 7135908), (8, 5351931), (9, 4757272), (12, 3567954), (13, 3293496), (18, 2378636), (24, 1783977), (26, 1646748), (36, 1189318), (39, 1097832), (52, 823374), (72, 594659), (78, 548916), (104, 411687), (117, 365944), (149, 287352), (156, 274458), (234, 182972), (298, 143676), (307, 139464), (312, 137229), (447, 95784), (468, 91486), (596, 71838), (614, 69732), (894, 47892), (921, 46488), (936, 45743), (1192, 35919), (1228, 34866), (1341, 31928), (1788, 23946), (1842, 23244), (1937, 22104), (2456, 17433), (2682, 15964), (2763, 15496), (3576, 11973), (3684, 11622), (3874, 11052), (3991, 10728), (5364, 7982), (5526, 7748), (5811, 7368)]