213913872

素因数分解:

$2^4\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1547

約数の個数: 120

約数和(自身を含む): 638042496

約数和(自身を除く): 424128624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 888, 972, 999, 1296, 1332, 1487, 1776, 1944, 1998, 2664, 2974, 2997, 3888, 3996, 4461, 5328, 5948, 5994, 7992, 8922, 8991, 11896, 11988, 13383, 15984, 17844, 17982, 23792, 23976, 26766, 35688, 35964, 40149, 47952, 53532, 55019, 71376, 71928, 80298, 107064, 110038, 120447, 143856, 160596, 165057, 214128, 220076, 240894, 321192, 330114, 361341, 440152, 481788, 495171, 642384, 660228, 722682, 880304, 963576, 990342, 1320456, 1445364, 1485513, 1927152, 1980684, 2640912, 2890728, 2971026, 3961368, 4456539, 5781456, 5942052, 7922736, 8913078, 11884104, 13369617, 17826156, 23768208, 26739234, 35652312, 53478468, 71304624, 106956936, 213913872]

約数ペア:

[(1, 213913872), (2, 106956936), (3, 71304624), (4, 53478468), (6, 35652312), (8, 26739234), (9, 23768208), (12, 17826156), (16, 13369617), (18, 11884104), (24, 8913078), (27, 7922736), (36, 5942052), (37, 5781456), (48, 4456539), (54, 3961368), (72, 2971026), (74, 2890728), (81, 2640912), (108, 1980684), (111, 1927152), (144, 1485513), (148, 1445364), (162, 1320456), (216, 990342), (222, 963576), (243, 880304), (296, 722682), (324, 660228), (333, 642384), (432, 495171), (444, 481788), (486, 440152), (592, 361341), (648, 330114), (666, 321192), (888, 240894), (972, 220076), (999, 214128), (1296, 165057), (1332, 160596), (1487, 143856), (1776, 120447), (1944, 110038), (1998, 107064), (2664, 80298), (2974, 71928), (2997, 71376), (3888, 55019), (3996, 53532), (4461, 47952), (5328, 40149), (5948, 35964), (5994, 35688), (7992, 26766), (8922, 23976), (8991, 23792), (11896, 17982), (11988, 17844), (13383, 15984)]