1538226768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{24407}}^1$

素因数の和:24532

約数の個数: 80

約数和(自身を含む): 4321973376

約数和(自身を除く): 2783746608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 808, 1212, 1313, 1616, 2424, 2626, 3939, 4848, 5252, 7878, 10504, 15756, 21008, 24407, 31512, 48814, 63024, 73221, 97628, 146442, 195256, 292884, 317291, 390512, 585768, 634582, 951873, 1171536, 1269164, 1903746, 2465107, 2538328, 3807492, 4930214, 5076656, 7395321, 7614984, 9860428, 14790642, 15229968, 19720856, 29581284, 32046391, 39441712, 59162568, 64092782, 96139173, 118325136, 128185564, 192278346, 256371128, 384556692, 512742256, 769113384, 1538226768]

約数ペア:

[(1, 1538226768), (2, 769113384), (3, 512742256), (4, 384556692), (6, 256371128), (8, 192278346), (12, 128185564), (13, 118325136), (16, 96139173), (24, 64092782), (26, 59162568), (39, 39441712), (48, 32046391), (52, 29581284), (78, 19720856), (101, 15229968), (104, 14790642), (156, 9860428), (202, 7614984), (208, 7395321), (303, 5076656), (312, 4930214), (404, 3807492), (606, 2538328), (624, 2465107), (808, 1903746), (1212, 1269164), (1313, 1171536), (1616, 951873), (2424, 634582), (2626, 585768), (3939, 390512), (4848, 317291), (5252, 292884), (7878, 195256), (10504, 146442), (15756, 97628), (21008, 73221), (24407, 63024), (31512, 48814)]