319589928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{211369}}^1$

素因数の和:211391

約数の個数: 64

約数和(自身を含む): 1014576000

約数和(自身を除く): 694986072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 211369, 422738, 634107, 845476, 1268214, 1479583, 1690952, 1902321, 2536428, 2959166, 3804642, 4438749, 5072856, 5706963, 5918332, 7609284, 8877498, 11413926, 11836664, 13316247, 15218568, 17754996, 22827852, 26632494, 35509992, 39948741, 45655704, 53264988, 79897482, 106529976, 159794964, 319589928]

約数ペア:

[(1, 319589928), (2, 159794964), (3, 106529976), (4, 79897482), (6, 53264988), (7, 45655704), (8, 39948741), (9, 35509992), (12, 26632494), (14, 22827852), (18, 17754996), (21, 15218568), (24, 13316247), (27, 11836664), (28, 11413926), (36, 8877498), (42, 7609284), (54, 5918332), (56, 5706963), (63, 5072856), (72, 4438749), (84, 3804642), (108, 2959166), (126, 2536428), (168, 1902321), (189, 1690952), (216, 1479583), (252, 1268214), (378, 845476), (504, 634107), (756, 422738), (1512, 211369)]