193470984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 618240000

約数和(自身を除く): 424769016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 199, 216, 252, 378, 398, 504, 597, 643, 756, 796, 1194, 1286, 1393, 1512, 1592, 1791, 1929, 2388, 2572, 2786, 3582, 3858, 4179, 4501, 4776, 5144, 5373, 5572, 5787, 7164, 7716, 8358, 9002, 10746, 11144, 11574, 12537, 13503, 14328, 15432, 16716, 17361, 18004, 21492, 23148, 25074, 27006, 33432, 34722, 36008, 37611, 40509, 42984, 46296, 50148, 54012, 69444, 75222, 81018, 100296, 108024, 121527, 127957, 138888, 150444, 162036, 243054, 255914, 300888, 324072, 383871, 486108, 511828, 767742, 895699, 972216, 1023656, 1151613, 1535484, 1791398, 2303226, 2687097, 3070968, 3454839, 3582796, 4606452, 5374194, 6909678, 7165592, 8061291, 9212904, 10748388, 13819356, 16122582, 21496776, 24183873, 27638712, 32245164, 48367746, 64490328, 96735492, 193470984]

約数ペア:

[(1, 193470984), (2, 96735492), (3, 64490328), (4, 48367746), (6, 32245164), (7, 27638712), (8, 24183873), (9, 21496776), (12, 16122582), (14, 13819356), (18, 10748388), (21, 9212904), (24, 8061291), (27, 7165592), (28, 6909678), (36, 5374194), (42, 4606452), (54, 3582796), (56, 3454839), (63, 3070968), (72, 2687097), (84, 2303226), (108, 1791398), (126, 1535484), (168, 1151613), (189, 1023656), (199, 972216), (216, 895699), (252, 767742), (378, 511828), (398, 486108), (504, 383871), (597, 324072), (643, 300888), (756, 255914), (796, 243054), (1194, 162036), (1286, 150444), (1393, 138888), (1512, 127957), (1592, 121527), (1791, 108024), (1929, 100296), (2388, 81018), (2572, 75222), (2786, 69444), (3582, 54012), (3858, 50148), (4179, 46296), (4501, 42984), (4776, 40509), (5144, 37611), (5373, 36008), (5572, 34722), (5787, 33432), (7164, 27006), (7716, 25074), (8358, 23148), (9002, 21492), (10746, 18004), (11144, 17361), (11574, 16716), (12537, 15432), (13503, 14328)]