814597416

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 2329041780

約数和(自身を除く): 1514444364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 193, 244, 248, 279, 366, 372, 386, 488, 549, 558, 579, 732, 744, 772, 961, 1098, 1116, 1158, 1464, 1544, 1737, 1891, 1922, 2196, 2232, 2316, 2883, 3474, 3782, 3844, 4392, 4632, 5673, 5766, 5983, 6948, 7564, 7688, 8649, 11346, 11532, 11773, 11966, 13896, 15128, 17019, 17298, 17949, 22692, 23064, 23546, 23932, 34038, 34596, 35319, 35898, 45384, 47092, 47864, 53847, 58621, 68076, 69192, 70638, 71796, 94184, 105957, 107694, 117242, 136152, 141276, 143592, 175863, 185473, 211914, 215388, 234484, 282552, 351726, 364963, 370946, 423828, 430776, 468968, 527589, 556419, 703452, 729926, 741892, 847656, 1055178, 1094889, 1112838, 1406904, 1459852, 1483784, 1669257, 2110356, 2189778, 2225676, 2919704, 3284667, 3338514, 4220712, 4379556, 4451352, 6569334, 6677028, 8759112, 11313853, 13138668, 13354056, 22627706, 26277336, 33941559, 45255412, 67883118, 90510824, 101824677, 135766236, 203649354, 271532472, 407298708, 814597416]

約数ペア:

[(1, 814597416), (2, 407298708), (3, 271532472), (4, 203649354), (6, 135766236), (8, 101824677), (9, 90510824), (12, 67883118), (18, 45255412), (24, 33941559), (31, 26277336), (36, 22627706), (61, 13354056), (62, 13138668), (72, 11313853), (93, 8759112), (122, 6677028), (124, 6569334), (183, 4451352), (186, 4379556), (193, 4220712), (244, 3338514), (248, 3284667), (279, 2919704), (366, 2225676), (372, 2189778), (386, 2110356), (488, 1669257), (549, 1483784), (558, 1459852), (579, 1406904), (732, 1112838), (744, 1094889), (772, 1055178), (961, 847656), (1098, 741892), (1116, 729926), (1158, 703452), (1464, 556419), (1544, 527589), (1737, 468968), (1891, 430776), (1922, 423828), (2196, 370946), (2232, 364963), (2316, 351726), (2883, 282552), (3474, 234484), (3782, 215388), (3844, 211914), (4392, 185473), (4632, 175863), (5673, 143592), (5766, 141276), (5983, 136152), (6948, 117242), (7564, 107694), (7688, 105957), (8649, 94184), (11346, 71796), (11532, 70638), (11773, 69192), (11966, 68076), (13896, 58621), (15128, 53847), (17019, 47864), (17298, 47092), (17949, 45384), (22692, 35898), (23064, 35319), (23546, 34596), (23932, 34038)]