438312672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11443}}^1$

素因数の和:11485

約数の個数: 144

約数和(自身を含む): 1499621760

約数和(自身を除く): 1061309088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 11443, 12768, 19152, 22886, 34329, 38304, 45772, 68658, 80101, 91544, 102987, 137316, 160202, 183088, 205974, 217417, 240303, 274632, 320404, 366176, 411948, 434834, 480606, 549264, 640808, 652251, 720909, 823896, 869668, 961212, 1098528, 1281616, 1304502, 1441818, 1521919, 1647792, 1739336, 1922424, 1956753, 2563232, 2609004, 2883636, 3043838, 3295584, 3478672, 3844848, 3913506, 4565757, 5218008, 5767272, 6087676, 6957344, 7689696, 7827012, 9131514, 10436016, 11534544, 12175352, 13697271, 15654024, 18263028, 20872032, 23069088, 24350704, 27394542, 31308048, 36526056, 48701408, 54789084, 62616096, 73052112, 109578168, 146104224, 219156336, 438312672]

約数ペア:

[(1, 438312672), (2, 219156336), (3, 146104224), (4, 109578168), (6, 73052112), (7, 62616096), (8, 54789084), (9, 48701408), (12, 36526056), (14, 31308048), (16, 27394542), (18, 24350704), (19, 23069088), (21, 20872032), (24, 18263028), (28, 15654024), (32, 13697271), (36, 12175352), (38, 11534544), (42, 10436016), (48, 9131514), (56, 7827012), (57, 7689696), (63, 6957344), (72, 6087676), (76, 5767272), (84, 5218008), (96, 4565757), (112, 3913506), (114, 3844848), (126, 3478672), (133, 3295584), (144, 3043838), (152, 2883636), (168, 2609004), (171, 2563232), (224, 1956753), (228, 1922424), (252, 1739336), (266, 1647792), (288, 1521919), (304, 1441818), (336, 1304502), (342, 1281616), (399, 1098528), (456, 961212), (504, 869668), (532, 823896), (608, 720909), (672, 652251), (684, 640808), (798, 549264), (912, 480606), (1008, 434834), (1064, 411948), (1197, 366176), (1368, 320404), (1596, 274632), (1824, 240303), (2016, 217417), (2128, 205974), (2394, 183088), (2736, 160202), (3192, 137316), (4256, 102987), (4788, 91544), (5472, 80101), (6384, 68658), (9576, 45772), (11443, 38304), (12768, 34329), (19152, 22886)]