1811750016

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1314

約数の個数: 128

約数和(自身を含む): 5091840000

約数和(自身を除く): 3280089984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 239, 304, 384, 456, 478, 608, 717, 912, 956, 1039, 1216, 1434, 1824, 1912, 2078, 2432, 2868, 3117, 3648, 3824, 4156, 4541, 5736, 6234, 7296, 7648, 8312, 9082, 11472, 12468, 13623, 15296, 16624, 18164, 19741, 22944, 24936, 27246, 30592, 33248, 36328, 39482, 45888, 49872, 54492, 59223, 66496, 72656, 78964, 91776, 99744, 108984, 118446, 132992, 145312, 157928, 199488, 217968, 236892, 248321, 290624, 315856, 398976, 435936, 473784, 496642, 581248, 631712, 744963, 871872, 947568, 993284, 1263424, 1489926, 1743744, 1895136, 1986568, 2526848, 2979852, 3790272, 3973136, 4718099, 5959704, 7580544, 7946272, 9436198, 11919408, 14154297, 15892544, 18872396, 23838816, 28308594, 31785088, 37744792, 47677632, 56617188, 75489584, 95355264, 113234376, 150979168, 226468752, 301958336, 452937504, 603916672, 905875008, 1811750016]

約数ペア:

[(1, 1811750016), (2, 905875008), (3, 603916672), (4, 452937504), (6, 301958336), (8, 226468752), (12, 150979168), (16, 113234376), (19, 95355264), (24, 75489584), (32, 56617188), (38, 47677632), (48, 37744792), (57, 31785088), (64, 28308594), (76, 23838816), (96, 18872396), (114, 15892544), (128, 14154297), (152, 11919408), (192, 9436198), (228, 7946272), (239, 7580544), (304, 5959704), (384, 4718099), (456, 3973136), (478, 3790272), (608, 2979852), (717, 2526848), (912, 1986568), (956, 1895136), (1039, 1743744), (1216, 1489926), (1434, 1263424), (1824, 993284), (1912, 947568), (2078, 871872), (2432, 744963), (2868, 631712), (3117, 581248), (3648, 496642), (3824, 473784), (4156, 435936), (4541, 398976), (5736, 315856), (6234, 290624), (7296, 248321), (7648, 236892), (8312, 217968), (9082, 199488), (11472, 157928), (12468, 145312), (13623, 132992), (15296, 118446), (16624, 108984), (18164, 99744), (19741, 91776), (22944, 78964), (24936, 72656), (27246, 66496), (30592, 59223), (33248, 54492), (36328, 49872), (39482, 45888)]