64285056

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 220320000

約数和(自身を除く): 156034944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 88, 89, 96, 99, 108, 114, 128, 132, 144, 152, 171, 176, 178, 192, 198, 209, 216, 228, 264, 267, 288, 297, 304, 342, 352, 356, 384, 396, 418, 432, 456, 513, 528, 534, 576, 594, 608, 627, 684, 704, 712, 792, 801, 836, 864, 912, 979, 1026, 1056, 1068, 1152, 1188, 1216, 1254, 1368, 1408, 1424, 1584, 1602, 1672, 1691, 1728, 1824, 1881, 1958, 2052, 2112, 2136, 2376, 2403, 2432, 2508, 2736, 2848, 2937, 3168, 3204, 3344, 3382, 3456, 3648, 3762, 3916, 4104, 4224, 4272, 4752, 4806, 5016, 5073, 5472, 5643, 5696, 5874, 6336, 6408, 6688, 6764, 7296, 7524, 7832, 8208, 8544, 8811, 9504, 9612, 10032, 10146, 10944, 11286, 11392, 11748, 12672, 12816, 13376, 13528, 15048, 15219, 15664, 16416, 17088, 17622, 18601, 19008, 19224, 20064, 20292, 21888, 22572, 23496, 25632, 26433, 26752, 27056, 30096, 30438, 31328, 32832, 34176, 35244, 37202, 38016, 38448, 40128, 40584, 45144, 45657, 46992, 51264, 52866, 54112, 55803, 60192, 60876, 62656, 65664, 70488, 74404, 76896, 80256, 81168, 90288, 91314, 93984, 102528, 105732, 108224, 111606, 120384, 121752, 125312, 140976, 148808, 153792, 162336, 167409, 180576, 182628, 187968, 211464, 216448, 223212, 240768, 243504, 281952, 297616, 307584, 324672, 334818, 361152, 365256, 375936, 422928, 446424, 487008, 502227, 563904, 595232, 649344, 669636, 722304, 730512, 845856, 892848, 974016, 1004454, 1127808, 1190464, 1339272, 1461024, 1691712, 1785696, 1948032, 2008908, 2380928, 2678544, 2922048, 3383424, 3571392, 4017816, 5357088, 5844096, 7142784, 8035632, 10714176, 16071264, 21428352, 32142528, 64285056]

約数ペア:

[(1, 64285056), (2, 32142528), (3, 21428352), (4, 16071264), (6, 10714176), (8, 8035632), (9, 7142784), (11, 5844096), (12, 5357088), (16, 4017816), (18, 3571392), (19, 3383424), (22, 2922048), (24, 2678544), (27, 2380928), (32, 2008908), (33, 1948032), (36, 1785696), (38, 1691712), (44, 1461024), (48, 1339272), (54, 1190464), (57, 1127808), (64, 1004454), (66, 974016), (72, 892848), (76, 845856), (88, 730512), (89, 722304), (96, 669636), (99, 649344), (108, 595232), (114, 563904), (128, 502227), (132, 487008), (144, 446424), (152, 422928), (171, 375936), (176, 365256), (178, 361152), (192, 334818), (198, 324672), (209, 307584), (216, 297616), (228, 281952), (264, 243504), (267, 240768), (288, 223212), (297, 216448), (304, 211464), (342, 187968), (352, 182628), (356, 180576), (384, 167409), (396, 162336), (418, 153792), (432, 148808), (456, 140976), (513, 125312), (528, 121752), (534, 120384), (576, 111606), (594, 108224), (608, 105732), (627, 102528), (684, 93984), (704, 91314), (712, 90288), (792, 81168), (801, 80256), (836, 76896), (864, 74404), (912, 70488), (979, 65664), (1026, 62656), (1056, 60876), (1068, 60192), (1152, 55803), (1188, 54112), (1216, 52866), (1254, 51264), (1368, 46992), (1408, 45657), (1424, 45144), (1584, 40584), (1602, 40128), (1672, 38448), (1691, 38016), (1728, 37202), (1824, 35244), (1881, 34176), (1958, 32832), (2052, 31328), (2112, 30438), (2136, 30096), (2376, 27056), (2403, 26752), (2432, 26433), (2508, 25632), (2736, 23496), (2848, 22572), (2937, 21888), (3168, 20292), (3204, 20064), (3344, 19224), (3382, 19008), (3456, 18601), (3648, 17622), (3762, 17088), (3916, 16416), (4104, 15664), (4224, 15219), (4272, 15048), (4752, 13528), (4806, 13376), (5016, 12816), (5073, 12672), (5472, 11748), (5643, 11392), (5696, 11286), (5874, 10944), (6336, 10146), (6408, 10032), (6688, 9612), (6764, 9504), (7296, 8811), (7524, 8544), (7832, 8208)]