397010016

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5629

約数の個数: 144

約数和(自身を含む): 1280064240

約数和(自身を除く): 883054224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5581, 5928, 7904, 8892, 11162, 11856, 16743, 17784, 22324, 23712, 33486, 35568, 44648, 50229, 66972, 71136, 72553, 89296, 100458, 106039, 133944, 145106, 178592, 200916, 212078, 217659, 267888, 290212, 318117, 401832, 424156, 435318, 535776, 580424, 636234, 652977, 803664, 848312, 870636, 954351, 1160848, 1272468, 1305954, 1378507, 1607328, 1696624, 1741272, 1908702, 2321696, 2544936, 2611908, 2757014, 3393248, 3482544, 3817404, 4135521, 5089872, 5223816, 5514028, 6965088, 7634808, 8271042, 10179744, 10447632, 11028056, 12406563, 15269616, 16542084, 20895264, 22056112, 24813126, 30539232, 33084168, 44112224, 49626252, 66168336, 99252504, 132336672, 198505008, 397010016]

約数ペア:

[(1, 397010016), (2, 198505008), (3, 132336672), (4, 99252504), (6, 66168336), (8, 49626252), (9, 44112224), (12, 33084168), (13, 30539232), (16, 24813126), (18, 22056112), (19, 20895264), (24, 16542084), (26, 15269616), (32, 12406563), (36, 11028056), (38, 10447632), (39, 10179744), (48, 8271042), (52, 7634808), (57, 6965088), (72, 5514028), (76, 5223816), (78, 5089872), (96, 4135521), (104, 3817404), (114, 3482544), (117, 3393248), (144, 2757014), (152, 2611908), (156, 2544936), (171, 2321696), (208, 1908702), (228, 1741272), (234, 1696624), (247, 1607328), (288, 1378507), (304, 1305954), (312, 1272468), (342, 1160848), (416, 954351), (456, 870636), (468, 848312), (494, 803664), (608, 652977), (624, 636234), (684, 580424), (741, 535776), (912, 435318), (936, 424156), (988, 401832), (1248, 318117), (1368, 290212), (1482, 267888), (1824, 217659), (1872, 212078), (1976, 200916), (2223, 178592), (2736, 145106), (2964, 133944), (3744, 106039), (3952, 100458), (4446, 89296), (5472, 72553), (5581, 71136), (5928, 66972), (7904, 50229), (8892, 44648), (11162, 35568), (11856, 33486), (16743, 23712), (17784, 22324)]