378422208

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{21193}}^1$

素因数の和:21242

約数の個数: 84

約数和(自身を含む): 1119721408

約数和(自身を除く): 741299200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 21193, 42386, 63579, 84772, 127158, 169544, 190737, 254316, 339088, 381474, 508632, 656983, 678176, 762948, 1017264, 1313966, 1356352, 1525896, 1970949, 2034528, 2627932, 3051792, 3941898, 4069056, 5255864, 5912847, 6103584, 7883796, 10511728, 11825694, 12207168, 15767592, 21023456, 23651388, 31535184, 42046912, 47302776, 63070368, 94605552, 126140736, 189211104, 378422208]

約数ペア:

[(1, 378422208), (2, 189211104), (3, 126140736), (4, 94605552), (6, 63070368), (8, 47302776), (9, 42046912), (12, 31535184), (16, 23651388), (18, 21023456), (24, 15767592), (31, 12207168), (32, 11825694), (36, 10511728), (48, 7883796), (62, 6103584), (64, 5912847), (72, 5255864), (93, 4069056), (96, 3941898), (124, 3051792), (144, 2627932), (186, 2034528), (192, 1970949), (248, 1525896), (279, 1356352), (288, 1313966), (372, 1017264), (496, 762948), (558, 678176), (576, 656983), (744, 508632), (992, 381474), (1116, 339088), (1488, 254316), (1984, 190737), (2232, 169544), (2976, 127158), (4464, 84772), (5952, 63579), (8928, 42386), (17856, 21193)]