1391094516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^2\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 108

約数和(自身を含む): 3829940352

約数和(自身を除く): 2438845836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 223, 294, 309, 412, 446, 588, 618, 669, 721, 892, 1236, 1338, 1442, 1561, 2163, 2676, 2884, 3122, 4326, 4683, 5047, 6244, 8652, 9366, 10094, 10609, 10927, 15141, 18732, 20188, 21218, 21854, 22969, 30282, 31827, 32781, 42436, 43708, 45938, 60564, 63654, 65562, 68907, 74263, 91876, 127308, 131124, 137814, 148526, 160783, 222789, 275628, 297052, 321566, 445578, 482349, 519841, 643132, 891156, 964698, 1039682, 1125481, 1559523, 1929396, 2079364, 2250962, 2365807, 3119046, 3376443, 4501924, 4731614, 6238092, 6752886, 7097421, 9463228, 13505772, 14194842, 16560649, 28389684, 33121298, 49681947, 66242596, 99363894, 115924543, 198727788, 231849086, 347773629, 463698172, 695547258, 1391094516]

約数ペア:

[(1, 1391094516), (2, 695547258), (3, 463698172), (4, 347773629), (6, 231849086), (7, 198727788), (12, 115924543), (14, 99363894), (21, 66242596), (28, 49681947), (42, 33121298), (49, 28389684), (84, 16560649), (98, 14194842), (103, 13505772), (147, 9463228), (196, 7097421), (206, 6752886), (223, 6238092), (294, 4731614), (309, 4501924), (412, 3376443), (446, 3119046), (588, 2365807), (618, 2250962), (669, 2079364), (721, 1929396), (892, 1559523), (1236, 1125481), (1338, 1039682), (1442, 964698), (1561, 891156), (2163, 643132), (2676, 519841), (2884, 482349), (3122, 445578), (4326, 321566), (4683, 297052), (5047, 275628), (6244, 222789), (8652, 160783), (9366, 148526), (10094, 137814), (10609, 131124), (10927, 127308), (15141, 91876), (18732, 74263), (20188, 68907), (21218, 65562), (21854, 63654), (22969, 60564), (30282, 45938), (31827, 43708), (32781, 42436)]