2484173696

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 5508000000

約数和(自身を除く): 3023826304

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 89, 92, 128, 152, 178, 184, 304, 356, 368, 437, 499, 608, 712, 736, 874, 998, 1216, 1424, 1472, 1691, 1748, 1996, 2047, 2432, 2848, 2944, 3382, 3496, 3992, 4094, 5696, 6764, 6992, 7984, 8188, 9481, 11392, 11477, 13528, 13984, 15968, 16376, 18962, 22954, 27056, 27968, 31936, 32752, 37924, 38893, 44411, 45908, 54112, 55936, 63872, 65504, 75848, 77786, 88822, 91816, 108224, 131008, 151696, 155572, 177644, 183632, 216448, 218063, 262016, 303392, 311144, 355288, 367264, 436126, 606784, 622288, 710576, 734528, 843809, 872252, 1021453, 1213568, 1244576, 1421152, 1469056, 1687618, 1744504, 2042906, 2489152, 2842304, 3375236, 3489008, 4085812, 4978304, 5684608, 6750472, 6978016, 8171624, 13500944, 13956032, 16343248, 19407607, 27001888, 27912064, 32686496, 38815214, 54003776, 65372992, 77630428, 108007552, 130745984, 155260856, 310521712, 621043424, 1242086848, 2484173696]

約数ペア:

[(1, 2484173696), (2, 1242086848), (4, 621043424), (8, 310521712), (16, 155260856), (19, 130745984), (23, 108007552), (32, 77630428), (38, 65372992), (46, 54003776), (64, 38815214), (76, 32686496), (89, 27912064), (92, 27001888), (128, 19407607), (152, 16343248), (178, 13956032), (184, 13500944), (304, 8171624), (356, 6978016), (368, 6750472), (437, 5684608), (499, 4978304), (608, 4085812), (712, 3489008), (736, 3375236), (874, 2842304), (998, 2489152), (1216, 2042906), (1424, 1744504), (1472, 1687618), (1691, 1469056), (1748, 1421152), (1996, 1244576), (2047, 1213568), (2432, 1021453), (2848, 872252), (2944, 843809), (3382, 734528), (3496, 710576), (3992, 622288), (4094, 606784), (5696, 436126), (6764, 367264), (6992, 355288), (7984, 311144), (8188, 303392), (9481, 262016), (11392, 218063), (11477, 216448), (13528, 183632), (13984, 177644), (15968, 155572), (16376, 151696), (18962, 131008), (22954, 108224), (27056, 91816), (27968, 88822), (31936, 77786), (32752, 75848), (37924, 65504), (38893, 63872), (44411, 55936), (45908, 54112)]