64256328

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 201247200

約数和(自身を除く): 136990872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 152, 153, 162, 171, 204, 216, 228, 306, 307, 323, 324, 342, 408, 456, 459, 513, 612, 614, 646, 648, 684, 918, 921, 969, 1026, 1224, 1228, 1292, 1368, 1377, 1539, 1836, 1842, 1938, 2052, 2456, 2584, 2754, 2763, 2907, 3078, 3672, 3684, 3876, 4104, 5219, 5508, 5526, 5814, 5833, 6156, 7368, 7752, 8289, 8721, 10438, 11016, 11052, 11628, 11666, 12312, 15657, 16578, 17442, 17499, 20876, 22104, 23256, 23332, 24867, 26163, 31314, 33156, 34884, 34998, 41752, 46664, 46971, 49734, 52326, 52497, 62628, 66312, 69768, 69996, 93942, 99161, 99468, 104652, 104994, 125256, 139992, 140913, 157491, 187884, 198322, 198936, 209304, 209988, 281826, 297483, 314982, 375768, 396644, 419976, 422739, 472473, 563652, 594966, 629964, 793288, 845478, 892449, 944946, 1127304, 1189932, 1259928, 1690956, 1784898, 1889892, 2379864, 2677347, 3381912, 3569796, 3779784, 5354694, 7139592, 8032041, 10709388, 16064082, 21418776, 32128164, 64256328]

約数ペア:

[(1, 64256328), (2, 32128164), (3, 21418776), (4, 16064082), (6, 10709388), (8, 8032041), (9, 7139592), (12, 5354694), (17, 3779784), (18, 3569796), (19, 3381912), (24, 2677347), (27, 2379864), (34, 1889892), (36, 1784898), (38, 1690956), (51, 1259928), (54, 1189932), (57, 1127304), (68, 944946), (72, 892449), (76, 845478), (81, 793288), (102, 629964), (108, 594966), (114, 563652), (136, 472473), (152, 422739), (153, 419976), (162, 396644), (171, 375768), (204, 314982), (216, 297483), (228, 281826), (306, 209988), (307, 209304), (323, 198936), (324, 198322), (342, 187884), (408, 157491), (456, 140913), (459, 139992), (513, 125256), (612, 104994), (614, 104652), (646, 99468), (648, 99161), (684, 93942), (918, 69996), (921, 69768), (969, 66312), (1026, 62628), (1224, 52497), (1228, 52326), (1292, 49734), (1368, 46971), (1377, 46664), (1539, 41752), (1836, 34998), (1842, 34884), (1938, 33156), (2052, 31314), (2456, 26163), (2584, 24867), (2754, 23332), (2763, 23256), (2907, 22104), (3078, 20876), (3672, 17499), (3684, 17442), (3876, 16578), (4104, 15657), (5219, 12312), (5508, 11666), (5526, 11628), (5814, 11052), (5833, 11016), (6156, 10438), (7368, 8721), (7752, 8289)]