291564336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11887}}^1$

素因数の和:11978

約数の個数: 80

約数和(自身を含む): 872674304

約数和(自身を除く): 581109968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 11887, 12264, 23774, 24528, 35661, 47548, 71322, 83209, 95096, 142644, 166418, 190192, 249627, 285288, 332836, 499254, 570576, 665672, 867751, 998508, 1331344, 1735502, 1997016, 2603253, 3471004, 3994032, 5206506, 6074257, 6942008, 10413012, 12148514, 13884016, 18222771, 20826024, 24297028, 36445542, 41652048, 48594056, 72891084, 97188112, 145782168, 291564336]

約数ペア:

[(1, 291564336), (2, 145782168), (3, 97188112), (4, 72891084), (6, 48594056), (7, 41652048), (8, 36445542), (12, 24297028), (14, 20826024), (16, 18222771), (21, 13884016), (24, 12148514), (28, 10413012), (42, 6942008), (48, 6074257), (56, 5206506), (73, 3994032), (84, 3471004), (112, 2603253), (146, 1997016), (168, 1735502), (219, 1331344), (292, 998508), (336, 867751), (438, 665672), (511, 570576), (584, 499254), (876, 332836), (1022, 285288), (1168, 249627), (1533, 190192), (1752, 166418), (2044, 142644), (3066, 95096), (3504, 83209), (4088, 71322), (6132, 47548), (8176, 35661), (11887, 24528), (12264, 23774)]