388869336

素因数分解:

$2^3\times 3^4\times {\mathrm{653}}^1\times {\mathrm{919}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 1092049200

約数和(自身を除く): 703179864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 653, 919, 1306, 1838, 1959, 2612, 2757, 3676, 3918, 5224, 5514, 5877, 7352, 7836, 8271, 11028, 11754, 15672, 16542, 17631, 22056, 23508, 24813, 33084, 35262, 47016, 49626, 52893, 66168, 70524, 74439, 99252, 105786, 141048, 148878, 198504, 211572, 297756, 423144, 595512, 600107, 1200214, 1800321, 2400428, 3600642, 4800856, 5400963, 7201284, 10801926, 14402568, 16202889, 21603852, 32405778, 43207704, 48608667, 64811556, 97217334, 129623112, 194434668, 388869336]

約数ペア:

[(1, 388869336), (2, 194434668), (3, 129623112), (4, 97217334), (6, 64811556), (8, 48608667), (9, 43207704), (12, 32405778), (18, 21603852), (24, 16202889), (27, 14402568), (36, 10801926), (54, 7201284), (72, 5400963), (81, 4800856), (108, 3600642), (162, 2400428), (216, 1800321), (324, 1200214), (648, 600107), (653, 595512), (919, 423144), (1306, 297756), (1838, 211572), (1959, 198504), (2612, 148878), (2757, 141048), (3676, 105786), (3918, 99252), (5224, 74439), (5514, 70524), (5877, 66168), (7352, 52893), (7836, 49626), (8271, 47016), (11028, 35262), (11754, 33084), (15672, 24813), (16542, 23508), (17631, 22056)]