1390566912

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:768

約数の個数: 160

約数和(自身を含む): 4258036992

約数和(自身を除く): 2867470080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 283, 336, 384, 448, 457, 512, 566, 672, 768, 849, 896, 914, 1132, 1344, 1371, 1536, 1698, 1792, 1828, 1981, 2264, 2688, 2742, 3199, 3396, 3584, 3656, 3962, 4528, 5376, 5484, 5943, 6398, 6792, 7312, 7924, 9056, 9597, 10752, 10968, 11886, 12796, 13584, 14624, 15848, 18112, 19194, 21936, 23772, 25592, 27168, 29248, 31696, 36224, 38388, 43872, 47544, 51184, 54336, 58496, 63392, 72448, 76776, 87744, 95088, 102368, 108672, 116992, 126784, 129331, 144896, 153552, 175488, 190176, 204736, 217344, 233984, 253568, 258662, 307104, 350976, 380352, 387993, 409472, 434688, 507136, 517324, 614208, 701952, 760704, 775986, 818944, 905317, 1014272, 1034648, 1228416, 1521408, 1551972, 1637888, 1810634, 2069296, 2456832, 2715951, 3042816, 3103944, 3621268, 4138592, 4913664, 5431902, 6207888, 7242536, 8277184, 10863804, 12415776, 14485072, 16554368, 21727608, 24831552, 28970144, 33108736, 43455216, 49663104, 57940288, 66217472, 86910432, 99326208, 115880576, 173820864, 198652416, 231761152, 347641728, 463522304, 695283456, 1390566912]

約数ペア:

[(1, 1390566912), (2, 695283456), (3, 463522304), (4, 347641728), (6, 231761152), (7, 198652416), (8, 173820864), (12, 115880576), (14, 99326208), (16, 86910432), (21, 66217472), (24, 57940288), (28, 49663104), (32, 43455216), (42, 33108736), (48, 28970144), (56, 24831552), (64, 21727608), (84, 16554368), (96, 14485072), (112, 12415776), (128, 10863804), (168, 8277184), (192, 7242536), (224, 6207888), (256, 5431902), (283, 4913664), (336, 4138592), (384, 3621268), (448, 3103944), (457, 3042816), (512, 2715951), (566, 2456832), (672, 2069296), (768, 1810634), (849, 1637888), (896, 1551972), (914, 1521408), (1132, 1228416), (1344, 1034648), (1371, 1014272), (1536, 905317), (1698, 818944), (1792, 775986), (1828, 760704), (1981, 701952), (2264, 614208), (2688, 517324), (2742, 507136), (3199, 434688), (3396, 409472), (3584, 387993), (3656, 380352), (3962, 350976), (4528, 307104), (5376, 258662), (5484, 253568), (5943, 233984), (6398, 217344), (6792, 204736), (7312, 190176), (7924, 175488), (9056, 153552), (9597, 144896), (10752, 129331), (10968, 126784), (11886, 116992), (12796, 108672), (13584, 102368), (14624, 95088), (15848, 87744), (18112, 76776), (19194, 72448), (21936, 63392), (23772, 58496), (25592, 54336), (27168, 51184), (29248, 47544), (31696, 43872), (36224, 38388)]