731672064

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 240

約数和(自身を含む): 2275724880

約数和(自身を除く): 1544052816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 64, 72, 76, 96, 114, 122, 128, 137, 144, 152, 171, 183, 192, 228, 244, 256, 274, 288, 304, 342, 366, 384, 411, 456, 488, 512, 548, 549, 576, 608, 684, 732, 768, 822, 912, 976, 1096, 1098, 1152, 1159, 1216, 1233, 1368, 1464, 1536, 1644, 1824, 1952, 2192, 2196, 2304, 2318, 2432, 2466, 2603, 2736, 2928, 3288, 3477, 3648, 3904, 4384, 4392, 4608, 4636, 4864, 4932, 5206, 5472, 5856, 6576, 6954, 7296, 7808, 7809, 8357, 8768, 8784, 9272, 9728, 9864, 10412, 10431, 10944, 11712, 13152, 13908, 14592, 15616, 15618, 16714, 17536, 17568, 18544, 19728, 20824, 20862, 21888, 23424, 23427, 25071, 26304, 27816, 29184, 31232, 31236, 33428, 35072, 35136, 37088, 39456, 41648, 41724, 43776, 46848, 46854, 50142, 52608, 55632, 62472, 66856, 70144, 70272, 74176, 75213, 78912, 83296, 83448, 87552, 93696, 93708, 100284, 105216, 111264, 124944, 133712, 140544, 148352, 150426, 157824, 158783, 166592, 166896, 187416, 200568, 210432, 222528, 249888, 267424, 281088, 296704, 300852, 315648, 317566, 333184, 333792, 374832, 401136, 445056, 476349, 499776, 534848, 593408, 601704, 631296, 635132, 666368, 667584, 749664, 802272, 890112, 952698, 999552, 1069696, 1203408, 1270264, 1332736, 1335168, 1429047, 1499328, 1604544, 1780224, 1905396, 1999104, 2139392, 2406816, 2540528, 2670336, 2858094, 2998656, 3209088, 3810792, 3998208, 4278784, 4813632, 5081056, 5340672, 5716188, 5997312, 6418176, 7621584, 9627264, 10162112, 11432376, 11994624, 12836352, 15243168, 19254528, 20324224, 22864752, 30486336, 38509056, 40648448, 45729504, 60972672, 81296896, 91459008, 121945344, 182918016, 243890688, 365836032, 731672064]

約数ペア:

[(1, 731672064), (2, 365836032), (3, 243890688), (4, 182918016), (6, 121945344), (8, 91459008), (9, 81296896), (12, 60972672), (16, 45729504), (18, 40648448), (19, 38509056), (24, 30486336), (32, 22864752), (36, 20324224), (38, 19254528), (48, 15243168), (57, 12836352), (61, 11994624), (64, 11432376), (72, 10162112), (76, 9627264), (96, 7621584), (114, 6418176), (122, 5997312), (128, 5716188), (137, 5340672), (144, 5081056), (152, 4813632), (171, 4278784), (183, 3998208), (192, 3810792), (228, 3209088), (244, 2998656), (256, 2858094), (274, 2670336), (288, 2540528), (304, 2406816), (342, 2139392), (366, 1999104), (384, 1905396), (411, 1780224), (456, 1604544), (488, 1499328), (512, 1429047), (548, 1335168), (549, 1332736), (576, 1270264), (608, 1203408), (684, 1069696), (732, 999552), (768, 952698), (822, 890112), (912, 802272), (976, 749664), (1096, 667584), (1098, 666368), (1152, 635132), (1159, 631296), (1216, 601704), (1233, 593408), (1368, 534848), (1464, 499776), (1536, 476349), (1644, 445056), (1824, 401136), (1952, 374832), (2192, 333792), (2196, 333184), (2304, 317566), (2318, 315648), (2432, 300852), (2466, 296704), (2603, 281088), (2736, 267424), (2928, 249888), (3288, 222528), (3477, 210432), (3648, 200568), (3904, 187416), (4384, 166896), (4392, 166592), (4608, 158783), (4636, 157824), (4864, 150426), (4932, 148352), (5206, 140544), (5472, 133712), (5856, 124944), (6576, 111264), (6954, 105216), (7296, 100284), (7808, 93708), (7809, 93696), (8357, 87552), (8768, 83448), (8784, 83296), (9272, 78912), (9728, 75213), (9864, 74176), (10412, 70272), (10431, 70144), (10944, 66856), (11712, 62472), (13152, 55632), (13908, 52608), (14592, 50142), (15616, 46854), (15618, 46848), (16714, 43776), (17536, 41724), (17568, 41648), (18544, 39456), (19728, 37088), (20824, 35136), (20862, 35072), (21888, 33428), (23424, 31236), (23427, 31232), (25071, 29184), (26304, 27816)]