1188796928

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 120

約数和(自身を含む): 2699410560

約数和(自身を除く): 1510613632

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 256, 341, 352, 484, 496, 512, 619, 682, 704, 968, 992, 1238, 1364, 1408, 1936, 1984, 2476, 2728, 2816, 3751, 3872, 3968, 4952, 5456, 5632, 6809, 7502, 7744, 7936, 9904, 10912, 13618, 15004, 15488, 15872, 19189, 19808, 21824, 27236, 30008, 30976, 38378, 39616, 43648, 54472, 60016, 61952, 74899, 76756, 79232, 87296, 108944, 120032, 149798, 153512, 158464, 174592, 211079, 217888, 240064, 299596, 307024, 316928, 422158, 435776, 480128, 599192, 614048, 844316, 871552, 960256, 1198384, 1228096, 1688632, 1743104, 1920512, 2321869, 2396768, 2456192, 3377264, 3486208, 4643738, 4793536, 4912384, 6754528, 9287476, 9587072, 9824768, 13509056, 18574952, 19174144, 27018112, 37149904, 38348288, 54036224, 74299808, 108072448, 148599616, 297199232, 594398464, 1188796928]

約数ペア:

[(1, 1188796928), (2, 594398464), (4, 297199232), (8, 148599616), (11, 108072448), (16, 74299808), (22, 54036224), (31, 38348288), (32, 37149904), (44, 27018112), (62, 19174144), (64, 18574952), (88, 13509056), (121, 9824768), (124, 9587072), (128, 9287476), (176, 6754528), (242, 4912384), (248, 4793536), (256, 4643738), (341, 3486208), (352, 3377264), (484, 2456192), (496, 2396768), (512, 2321869), (619, 1920512), (682, 1743104), (704, 1688632), (968, 1228096), (992, 1198384), (1238, 960256), (1364, 871552), (1408, 844316), (1936, 614048), (1984, 599192), (2476, 480128), (2728, 435776), (2816, 422158), (3751, 316928), (3872, 307024), (3968, 299596), (4952, 240064), (5456, 217888), (5632, 211079), (6809, 174592), (7502, 158464), (7744, 153512), (7936, 149798), (9904, 120032), (10912, 108944), (13618, 87296), (15004, 79232), (15488, 76756), (15872, 74899), (19189, 61952), (19808, 60016), (21824, 54472), (27236, 43648), (30008, 39616), (30976, 38378)]