21559895616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{80611}}^1$

素因数の和:80832

約数の個数: 112

約数和(自身を含む): 65521433600

約数和(自身を除く): 43961537984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 199, 224, 336, 398, 448, 597, 672, 796, 1194, 1344, 1393, 1592, 2388, 2786, 3184, 4179, 4776, 5572, 6368, 8358, 9552, 11144, 12736, 16716, 19104, 22288, 33432, 38208, 44576, 66864, 80611, 89152, 133728, 161222, 241833, 267456, 322444, 483666, 564277, 644888, 967332, 1128554, 1289776, 1692831, 1934664, 2257108, 2579552, 3385662, 3869328, 4514216, 5159104, 6771324, 7738656, 9028432, 13542648, 15477312, 16041589, 18056864, 27085296, 32083178, 36113728, 48124767, 54170592, 64166356, 96249534, 108341184, 112291123, 128332712, 192499068, 224582246, 256665424, 336873369, 384998136, 449164492, 513330848, 673746738, 769996272, 898328984, 1026661696, 1347493476, 1539992544, 1796657968, 2694986952, 3079985088, 3593315936, 5389973904, 7186631872, 10779947808, 21559895616]

約数ペア:

[(1, 21559895616), (2, 10779947808), (3, 7186631872), (4, 5389973904), (6, 3593315936), (7, 3079985088), (8, 2694986952), (12, 1796657968), (14, 1539992544), (16, 1347493476), (21, 1026661696), (24, 898328984), (28, 769996272), (32, 673746738), (42, 513330848), (48, 449164492), (56, 384998136), (64, 336873369), (84, 256665424), (96, 224582246), (112, 192499068), (168, 128332712), (192, 112291123), (199, 108341184), (224, 96249534), (336, 64166356), (398, 54170592), (448, 48124767), (597, 36113728), (672, 32083178), (796, 27085296), (1194, 18056864), (1344, 16041589), (1393, 15477312), (1592, 13542648), (2388, 9028432), (2786, 7738656), (3184, 6771324), (4179, 5159104), (4776, 4514216), (5572, 3869328), (6368, 3385662), (8358, 2579552), (9552, 2257108), (11144, 1934664), (12736, 1692831), (16716, 1289776), (19104, 1128554), (22288, 967332), (33432, 644888), (38208, 564277), (44576, 483666), (66864, 322444), (80611, 267456), (89152, 241833), (133728, 161222)]