19912126368

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{3673}}^1$

素因数の和:4214

約数の個数: 96

約数和(自身を含む): 52773336000

約数和(自身を除く): 32861209632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 298, 379, 447, 596, 758, 894, 1137, 1192, 1516, 1788, 2274, 2384, 3032, 3576, 3673, 4548, 4768, 6064, 7152, 7346, 9096, 11019, 12128, 14304, 14692, 18192, 22038, 29384, 36384, 44076, 56471, 58768, 88152, 112942, 117536, 169413, 176304, 225884, 338826, 352608, 451768, 547277, 677652, 903536, 1094554, 1355304, 1392067, 1641831, 1807072, 2189108, 2710608, 2784134, 3283662, 4176201, 4378216, 5421216, 5568268, 6567324, 8352402, 8756432, 11136536, 13134648, 16704804, 17512864, 22273072, 26269296, 33409608, 44546144, 52538592, 66819216, 133638432, 207417983, 414835966, 622253949, 829671932, 1244507898, 1659343864, 2489015796, 3318687728, 4978031592, 6637375456, 9956063184, 19912126368]

約数ペア:

[(1, 19912126368), (2, 9956063184), (3, 6637375456), (4, 4978031592), (6, 3318687728), (8, 2489015796), (12, 1659343864), (16, 1244507898), (24, 829671932), (32, 622253949), (48, 414835966), (96, 207417983), (149, 133638432), (298, 66819216), (379, 52538592), (447, 44546144), (596, 33409608), (758, 26269296), (894, 22273072), (1137, 17512864), (1192, 16704804), (1516, 13134648), (1788, 11136536), (2274, 8756432), (2384, 8352402), (3032, 6567324), (3576, 5568268), (3673, 5421216), (4548, 4378216), (4768, 4176201), (6064, 3283662), (7152, 2784134), (7346, 2710608), (9096, 2189108), (11019, 1807072), (12128, 1641831), (14304, 1392067), (14692, 1355304), (18192, 1094554), (22038, 903536), (29384, 677652), (36384, 547277), (44076, 451768), (56471, 352608), (58768, 338826), (88152, 225884), (112942, 176304), (117536, 169413)]