19356775344

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{22741}}^1$

素因数の和:23035

約数の個数: 120

約数和(自身を含む): 56749840992

約数和(自身を除く): 37393065648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 257, 276, 368, 414, 514, 552, 771, 828, 1028, 1104, 1542, 1656, 2056, 2313, 3084, 3312, 4112, 4626, 5911, 6168, 9252, 11822, 12336, 17733, 18504, 22741, 23644, 35466, 37008, 45482, 47288, 53199, 68223, 70932, 90964, 94576, 106398, 136446, 141864, 181928, 204669, 212796, 272892, 283728, 363856, 409338, 425592, 523043, 545784, 818676, 851184, 1046086, 1091568, 1569129, 1637352, 2092172, 3138258, 3274704, 4184344, 4707387, 5844437, 6276516, 8368688, 9414774, 11688874, 12553032, 17533311, 18829548, 23377748, 25106064, 35066622, 37659096, 46755496, 52599933, 70133244, 75318192, 93510992, 105199866, 134422051, 140266488, 210399732, 268844102, 280532976, 403266153, 420799464, 537688204, 806532306, 841598928, 1075376408, 1209798459, 1613064612, 2150752816, 2419596918, 3226129224, 4839193836, 6452258448, 9678387672, 19356775344]

約数ペア:

[(1, 19356775344), (2, 9678387672), (3, 6452258448), (4, 4839193836), (6, 3226129224), (8, 2419596918), (9, 2150752816), (12, 1613064612), (16, 1209798459), (18, 1075376408), (23, 841598928), (24, 806532306), (36, 537688204), (46, 420799464), (48, 403266153), (69, 280532976), (72, 268844102), (92, 210399732), (138, 140266488), (144, 134422051), (184, 105199866), (207, 93510992), (257, 75318192), (276, 70133244), (368, 52599933), (414, 46755496), (514, 37659096), (552, 35066622), (771, 25106064), (828, 23377748), (1028, 18829548), (1104, 17533311), (1542, 12553032), (1656, 11688874), (2056, 9414774), (2313, 8368688), (3084, 6276516), (3312, 5844437), (4112, 4707387), (4626, 4184344), (5911, 3274704), (6168, 3138258), (9252, 2092172), (11822, 1637352), (12336, 1569129), (17733, 1091568), (18504, 1046086), (22741, 851184), (23644, 818676), (35466, 545784), (37008, 523043), (45482, 425592), (47288, 409338), (53199, 363856), (68223, 283728), (70932, 272892), (90964, 212796), (94576, 204669), (106398, 181928), (136446, 141864)]