312092144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3118

約数の個数: 80

約数和(自身を含む): 754951680

約数和(自身を除く): 442859536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 3019, 3692, 3976, 6038, 6461, 7384, 7952, 12076, 12922, 14768, 21133, 24152, 25844, 39247, 42266, 48304, 51688, 78494, 84532, 103376, 156988, 169064, 214349, 274729, 313976, 338128, 428698, 549458, 627952, 857396, 1098916, 1500443, 1714792, 2197832, 2786537, 3000886, 3429584, 4395664, 5573074, 6001772, 11146148, 12003544, 19505759, 22292296, 24007088, 39011518, 44584592, 78023036, 156046072, 312092144]

約数ペア:

[(1, 312092144), (2, 156046072), (4, 78023036), (7, 44584592), (8, 39011518), (13, 24007088), (14, 22292296), (16, 19505759), (26, 12003544), (28, 11146148), (52, 6001772), (56, 5573074), (71, 4395664), (91, 3429584), (104, 3000886), (112, 2786537), (142, 2197832), (182, 1714792), (208, 1500443), (284, 1098916), (364, 857396), (497, 627952), (568, 549458), (728, 428698), (923, 338128), (994, 313976), (1136, 274729), (1456, 214349), (1846, 169064), (1988, 156988), (3019, 103376), (3692, 84532), (3976, 78494), (6038, 51688), (6461, 48304), (7384, 42266), (7952, 39247), (12076, 25844), (12922, 24152), (14768, 21133)]