198952848

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 140

約数和(自身を含む): 594849948

約数和(自身を除く): 395897100

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, 461, 486, 592, 648, 666, 729, 888, 922, 972, 999, 1296, 1332, 1383, 1458, 1776, 1844, 1944, 1998, 2664, 2766, 2916, 2997, 3688, 3888, 3996, 4149, 5328, 5532, 5832, 5994, 7376, 7992, 8298, 8991, 11064, 11664, 11988, 12447, 15984, 16596, 17057, 17982, 22128, 23976, 24894, 26973, 33192, 34114, 35964, 37341, 47952, 49788, 51171, 53946, 66384, 68228, 71928, 74682, 99576, 102342, 107892, 112023, 136456, 143856, 149364, 153513, 199152, 204684, 215784, 224046, 272912, 298728, 307026, 336069, 409368, 431568, 448092, 460539, 597456, 614052, 672138, 818736, 896184, 921078, 1228104, 1344276, 1381617, 1792368, 1842156, 2456208, 2688552, 2763234, 3684312, 4144851, 5377104, 5526468, 7368624, 8289702, 11052936, 12434553, 16579404, 22105872, 24869106, 33158808, 49738212, 66317616, 99476424, 198952848]

約数ペア:

[(1, 198952848), (2, 99476424), (3, 66317616), (4, 49738212), (6, 33158808), (8, 24869106), (9, 22105872), (12, 16579404), (16, 12434553), (18, 11052936), (24, 8289702), (27, 7368624), (36, 5526468), (37, 5377104), (48, 4144851), (54, 3684312), (72, 2763234), (74, 2688552), (81, 2456208), (108, 1842156), (111, 1792368), (144, 1381617), (148, 1344276), (162, 1228104), (216, 921078), (222, 896184), (243, 818736), (296, 672138), (324, 614052), (333, 597456), (432, 460539), (444, 448092), (461, 431568), (486, 409368), (592, 336069), (648, 307026), (666, 298728), (729, 272912), (888, 224046), (922, 215784), (972, 204684), (999, 199152), (1296, 153513), (1332, 149364), (1383, 143856), (1458, 136456), (1776, 112023), (1844, 107892), (1944, 102342), (1998, 99576), (2664, 74682), (2766, 71928), (2916, 68228), (2997, 66384), (3688, 53946), (3888, 51171), (3996, 49788), (4149, 47952), (5328, 37341), (5532, 35964), (5832, 34114), (5994, 33192), (7376, 26973), (7992, 24894), (8298, 23976), (8991, 22128), (11064, 17982), (11664, 17057), (11988, 16596), (12447, 15984)]