6442646784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16879}}^1$

素因数の和:16976

約数の個数: 144

約数和(自身を含む): 19873566720

約数和(自身を除く): 13430919936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 426, 448, 497, 568, 672, 768, 852, 896, 994, 1136, 1344, 1491, 1704, 1792, 1988, 2272, 2688, 2982, 3408, 3976, 4544, 5376, 5964, 6816, 7952, 9088, 11928, 13632, 15904, 16879, 18176, 23856, 27264, 31808, 33758, 47712, 50637, 54528, 63616, 67516, 95424, 101274, 118153, 127232, 135032, 190848, 202548, 236306, 270064, 354459, 381696, 405096, 472612, 540128, 708918, 810192, 945224, 1080256, 1198409, 1417836, 1620384, 1890448, 2160512, 2396818, 2835672, 3240768, 3595227, 3780896, 4321024, 4793636, 5671344, 6481536, 7190454, 7561792, 8388863, 9587272, 11342688, 12963072, 14380908, 15123584, 16777726, 19174544, 22685376, 25166589, 28761816, 30247168, 33555452, 38349088, 45370752, 50333178, 57523632, 67110904, 76698176, 90741504, 100666356, 115047264, 134221808, 153396352, 201332712, 230094528, 268443616, 306792704, 402665424, 460189056, 536887232, 805330848, 920378112, 1073774464, 1610661696, 2147548928, 3221323392, 6442646784]

約数ペア:

[(1, 6442646784), (2, 3221323392), (3, 2147548928), (4, 1610661696), (6, 1073774464), (7, 920378112), (8, 805330848), (12, 536887232), (14, 460189056), (16, 402665424), (21, 306792704), (24, 268443616), (28, 230094528), (32, 201332712), (42, 153396352), (48, 134221808), (56, 115047264), (64, 100666356), (71, 90741504), (84, 76698176), (96, 67110904), (112, 57523632), (128, 50333178), (142, 45370752), (168, 38349088), (192, 33555452), (213, 30247168), (224, 28761816), (256, 25166589), (284, 22685376), (336, 19174544), (384, 16777726), (426, 15123584), (448, 14380908), (497, 12963072), (568, 11342688), (672, 9587272), (768, 8388863), (852, 7561792), (896, 7190454), (994, 6481536), (1136, 5671344), (1344, 4793636), (1491, 4321024), (1704, 3780896), (1792, 3595227), (1988, 3240768), (2272, 2835672), (2688, 2396818), (2982, 2160512), (3408, 1890448), (3976, 1620384), (4544, 1417836), (5376, 1198409), (5964, 1080256), (6816, 945224), (7952, 810192), (9088, 708918), (11928, 540128), (13632, 472612), (15904, 405096), (16879, 381696), (18176, 354459), (23856, 270064), (27264, 236306), (31808, 202548), (33758, 190848), (47712, 135032), (50637, 127232), (54528, 118153), (63616, 101274), (67516, 95424)]