289399488

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1667

約数の個数: 168

約数和(自身を含む): 938174400

約数和(自身を除く): 648774912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 392, 399, 448, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1176, 1216, 1344, 1568, 1596, 1619, 1824, 1862, 2128, 2352, 2793, 3136, 3192, 3238, 3648, 3724, 4256, 4704, 4857, 5586, 6384, 6476, 7448, 8512, 9408, 9714, 11172, 11333, 12768, 12952, 14896, 19428, 22344, 22666, 25536, 25904, 29792, 30761, 33999, 38856, 44688, 45332, 51808, 59584, 61522, 67998, 77712, 79331, 89376, 90664, 92283, 103616, 123044, 135996, 155424, 158662, 178752, 181328, 184566, 215327, 237993, 246088, 271992, 310848, 317324, 362656, 369132, 430654, 475986, 492176, 543984, 634648, 645981, 725312, 738264, 861308, 951972, 984352, 1087968, 1269296, 1291962, 1476528, 1507289, 1722616, 1903944, 1968704, 2175936, 2538592, 2583924, 2953056, 3014578, 3445232, 3807888, 4521867, 5077184, 5167848, 5906112, 6029156, 6890464, 7615776, 9043734, 10335696, 12058312, 13780928, 15231552, 18087468, 20671392, 24116624, 36174936, 41342784, 48233248, 72349872, 96466496, 144699744, 289399488]

約数ペア:

[(1, 289399488), (2, 144699744), (3, 96466496), (4, 72349872), (6, 48233248), (7, 41342784), (8, 36174936), (12, 24116624), (14, 20671392), (16, 18087468), (19, 15231552), (21, 13780928), (24, 12058312), (28, 10335696), (32, 9043734), (38, 7615776), (42, 6890464), (48, 6029156), (49, 5906112), (56, 5167848), (57, 5077184), (64, 4521867), (76, 3807888), (84, 3445232), (96, 3014578), (98, 2953056), (112, 2583924), (114, 2538592), (133, 2175936), (147, 1968704), (152, 1903944), (168, 1722616), (192, 1507289), (196, 1476528), (224, 1291962), (228, 1269296), (266, 1087968), (294, 984352), (304, 951972), (336, 861308), (392, 738264), (399, 725312), (448, 645981), (456, 634648), (532, 543984), (588, 492176), (608, 475986), (672, 430654), (784, 369132), (798, 362656), (912, 317324), (931, 310848), (1064, 271992), (1176, 246088), (1216, 237993), (1344, 215327), (1568, 184566), (1596, 181328), (1619, 178752), (1824, 158662), (1862, 155424), (2128, 135996), (2352, 123044), (2793, 103616), (3136, 92283), (3192, 90664), (3238, 89376), (3648, 79331), (3724, 77712), (4256, 67998), (4704, 61522), (4857, 59584), (5586, 51808), (6384, 45332), (6476, 44688), (7448, 38856), (8512, 33999), (9408, 30761), (9714, 29792), (11172, 25904), (11333, 25536), (12768, 22666), (12952, 22344), (14896, 19428)]