255163944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{13441}}^1$

素因数の和:13570

約数の個数: 64

約数和(自身を含む): 735546240

約数和(自身を除く): 480382296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1356, 1582, 2373, 2712, 3164, 4746, 6328, 9492, 13441, 18984, 26882, 40323, 53764, 80646, 94087, 107528, 161292, 188174, 282261, 322584, 376348, 564522, 752696, 1129044, 1518833, 2258088, 3037666, 4556499, 6075332, 9112998, 10631831, 12150664, 18225996, 21263662, 31895493, 36451992, 42527324, 63790986, 85054648, 127581972, 255163944]

約数ペア:

[(1, 255163944), (2, 127581972), (3, 85054648), (4, 63790986), (6, 42527324), (7, 36451992), (8, 31895493), (12, 21263662), (14, 18225996), (21, 12150664), (24, 10631831), (28, 9112998), (42, 6075332), (56, 4556499), (84, 3037666), (113, 2258088), (168, 1518833), (226, 1129044), (339, 752696), (452, 564522), (678, 376348), (791, 322584), (904, 282261), (1356, 188174), (1582, 161292), (2373, 107528), (2712, 94087), (3164, 80646), (4746, 53764), (6328, 40323), (9492, 26882), (13441, 18984)]