64198992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 135788208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 47, 48, 52, 66, 78, 88, 94, 104, 132, 141, 143, 156, 176, 188, 199, 208, 264, 282, 286, 312, 376, 398, 429, 517, 528, 564, 572, 597, 611, 624, 752, 796, 858, 1034, 1128, 1144, 1194, 1222, 1551, 1592, 1716, 1833, 2068, 2189, 2256, 2288, 2388, 2444, 2587, 3102, 3184, 3432, 3666, 4136, 4378, 4776, 4888, 5174, 6204, 6567, 6721, 6864, 7332, 7761, 8272, 8756, 9353, 9552, 9776, 10348, 12408, 13134, 13442, 14664, 15522, 17512, 18706, 20163, 20696, 24816, 26268, 26884, 28059, 28457, 29328, 31044, 35024, 37412, 40326, 41392, 52536, 53768, 56118, 56914, 62088, 74824, 80652, 85371, 102883, 105072, 107536, 112236, 113828, 121589, 124176, 149648, 161304, 170742, 205766, 224472, 227656, 243178, 308649, 322608, 341484, 364767, 411532, 448944, 455312, 486356, 617298, 682968, 729534, 823064, 972712, 1234596, 1337479, 1365936, 1459068, 1646128, 1945424, 2469192, 2674958, 2918136, 4012437, 4938384, 5349916, 5836272, 8024874, 10699832, 16049748, 21399664, 32099496, 64198992]

約数ペア:

[(1, 64198992), (2, 32099496), (3, 21399664), (4, 16049748), (6, 10699832), (8, 8024874), (11, 5836272), (12, 5349916), (13, 4938384), (16, 4012437), (22, 2918136), (24, 2674958), (26, 2469192), (33, 1945424), (39, 1646128), (44, 1459068), (47, 1365936), (48, 1337479), (52, 1234596), (66, 972712), (78, 823064), (88, 729534), (94, 682968), (104, 617298), (132, 486356), (141, 455312), (143, 448944), (156, 411532), (176, 364767), (188, 341484), (199, 322608), (208, 308649), (264, 243178), (282, 227656), (286, 224472), (312, 205766), (376, 170742), (398, 161304), (429, 149648), (517, 124176), (528, 121589), (564, 113828), (572, 112236), (597, 107536), (611, 105072), (624, 102883), (752, 85371), (796, 80652), (858, 74824), (1034, 62088), (1128, 56914), (1144, 56118), (1194, 53768), (1222, 52536), (1551, 41392), (1592, 40326), (1716, 37412), (1833, 35024), (2068, 31044), (2189, 29328), (2256, 28457), (2288, 28059), (2388, 26884), (2444, 26268), (2587, 24816), (3102, 20696), (3184, 20163), (3432, 18706), (3666, 17512), (4136, 15522), (4378, 14664), (4776, 13442), (4888, 13134), (5174, 12408), (6204, 10348), (6567, 9776), (6721, 9552), (6864, 9353), (7332, 8756), (7761, 8272)]