722055888

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2661

約数の個数: 120

約数和(自身を含む): 2115353448

約数和(自身を除く): 1393297560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 53, 72, 74, 106, 111, 144, 148, 159, 212, 222, 296, 318, 333, 424, 444, 477, 592, 636, 666, 848, 888, 954, 1272, 1332, 1776, 1908, 1961, 2544, 2557, 2664, 3816, 3922, 5114, 5328, 5883, 7632, 7671, 7844, 10228, 11766, 15342, 15688, 17649, 20456, 23013, 23532, 30684, 31376, 35298, 40912, 46026, 47064, 61368, 70596, 92052, 94128, 94609, 122736, 135521, 141192, 184104, 189218, 271042, 282384, 283827, 368208, 378436, 406563, 542084, 567654, 756872, 813126, 851481, 1084168, 1135308, 1219689, 1513744, 1626252, 1702962, 2168336, 2270616, 2439378, 3252504, 3405924, 4541232, 4878756, 5014277, 6505008, 6811848, 9757512, 10028554, 13623696, 15042831, 19515024, 20057108, 30085662, 40114216, 45128493, 60171324, 80228432, 90256986, 120342648, 180513972, 240685296, 361027944, 722055888]

約数ペア:

[(1, 722055888), (2, 361027944), (3, 240685296), (4, 180513972), (6, 120342648), (8, 90256986), (9, 80228432), (12, 60171324), (16, 45128493), (18, 40114216), (24, 30085662), (36, 20057108), (37, 19515024), (48, 15042831), (53, 13623696), (72, 10028554), (74, 9757512), (106, 6811848), (111, 6505008), (144, 5014277), (148, 4878756), (159, 4541232), (212, 3405924), (222, 3252504), (296, 2439378), (318, 2270616), (333, 2168336), (424, 1702962), (444, 1626252), (477, 1513744), (592, 1219689), (636, 1135308), (666, 1084168), (848, 851481), (888, 813126), (954, 756872), (1272, 567654), (1332, 542084), (1776, 406563), (1908, 378436), (1961, 368208), (2544, 283827), (2557, 282384), (2664, 271042), (3816, 189218), (3922, 184104), (5114, 141192), (5328, 135521), (5883, 122736), (7632, 94609), (7671, 94128), (7844, 92052), (10228, 70596), (11766, 61368), (15342, 47064), (15688, 46026), (17649, 40912), (20456, 35298), (23013, 31376), (23532, 30684)]