213849552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2663}}^1$

素因数の和:2920

約数の個数: 80

約数和(自身を含む): 634245120

約数和(自身を除く): 420395568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1912, 2663, 2868, 3346, 3824, 5019, 5326, 5736, 6692, 7989, 10038, 10652, 11472, 13384, 15978, 18641, 20076, 21304, 26768, 31956, 37282, 40152, 42608, 55923, 63912, 74564, 80304, 111846, 127824, 149128, 223692, 298256, 447384, 636457, 894768, 1272914, 1909371, 2545828, 3818742, 4455199, 5091656, 7637484, 8910398, 10183312, 13365597, 15274968, 17820796, 26731194, 30549936, 35641592, 53462388, 71283184, 106924776, 213849552]

約数ペア:

[(1, 213849552), (2, 106924776), (3, 71283184), (4, 53462388), (6, 35641592), (7, 30549936), (8, 26731194), (12, 17820796), (14, 15274968), (16, 13365597), (21, 10183312), (24, 8910398), (28, 7637484), (42, 5091656), (48, 4455199), (56, 3818742), (84, 2545828), (112, 1909371), (168, 1272914), (239, 894768), (336, 636457), (478, 447384), (717, 298256), (956, 223692), (1434, 149128), (1673, 127824), (1912, 111846), (2663, 80304), (2868, 74564), (3346, 63912), (3824, 55923), (5019, 42608), (5326, 40152), (5736, 37282), (6692, 31956), (7989, 26768), (10038, 21304), (10652, 20076), (11472, 18641), (13384, 15978)]