123815412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 369152000

約数和(自身を除く): 245336588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 199, 252, 378, 398, 597, 756, 796, 823, 1194, 1393, 1646, 1791, 2388, 2469, 2786, 3292, 3582, 4179, 4938, 5373, 5572, 5761, 7164, 7407, 8358, 9876, 10746, 11522, 12537, 14814, 16716, 17283, 21492, 22221, 23044, 25074, 29628, 34566, 37611, 44442, 50148, 51849, 69132, 75222, 88884, 103698, 150444, 155547, 163777, 207396, 311094, 327554, 491331, 622188, 655108, 982662, 1146439, 1473993, 1965324, 2292878, 2947986, 3439317, 4421979, 4585756, 5895972, 6878634, 8843958, 10317951, 13757268, 17687916, 20635902, 30953853, 41271804, 61907706, 123815412]

約数ペア:

[(1, 123815412), (2, 61907706), (3, 41271804), (4, 30953853), (6, 20635902), (7, 17687916), (9, 13757268), (12, 10317951), (14, 8843958), (18, 6878634), (21, 5895972), (27, 4585756), (28, 4421979), (36, 3439317), (42, 2947986), (54, 2292878), (63, 1965324), (84, 1473993), (108, 1146439), (126, 982662), (189, 655108), (199, 622188), (252, 491331), (378, 327554), (398, 311094), (597, 207396), (756, 163777), (796, 155547), (823, 150444), (1194, 103698), (1393, 88884), (1646, 75222), (1791, 69132), (2388, 51849), (2469, 50148), (2786, 44442), (3292, 37611), (3582, 34566), (4179, 29628), (4938, 25074), (5373, 23044), (5572, 22221), (5761, 21492), (7164, 17283), (7407, 16716), (8358, 14814), (9876, 12537), (10746, 11522)]