2219797968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{51787}}^1$

素因数の和:51864

約数の個数: 80

約数和(自身を含む): 6164843520

約数和(自身を除く): 3945045552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3572, 5358, 7144, 10716, 14288, 21432, 42864, 51787, 103574, 155361, 207148, 310722, 414296, 621444, 828592, 983953, 1242888, 1967906, 2433989, 2485776, 2951859, 3935812, 4867978, 5903718, 7301967, 7871624, 9735956, 11807436, 14603934, 15743248, 19471912, 23614872, 29207868, 38943824, 46245791, 47229744, 58415736, 92491582, 116831472, 138737373, 184983164, 277474746, 369966328, 554949492, 739932656, 1109898984, 2219797968]

約数ペア:

[(1, 2219797968), (2, 1109898984), (3, 739932656), (4, 554949492), (6, 369966328), (8, 277474746), (12, 184983164), (16, 138737373), (19, 116831472), (24, 92491582), (38, 58415736), (47, 47229744), (48, 46245791), (57, 38943824), (76, 29207868), (94, 23614872), (114, 19471912), (141, 15743248), (152, 14603934), (188, 11807436), (228, 9735956), (282, 7871624), (304, 7301967), (376, 5903718), (456, 4867978), (564, 3935812), (752, 2951859), (893, 2485776), (912, 2433989), (1128, 1967906), (1786, 1242888), (2256, 983953), (2679, 828592), (3572, 621444), (5358, 414296), (7144, 310722), (10716, 207148), (14288, 155361), (21432, 103574), (42864, 51787)]