972193716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 2782416000

約数和(自身を除く): 1810222284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 181, 207, 234, 276, 299, 362, 414, 468, 499, 543, 598, 724, 828, 897, 998, 1086, 1196, 1497, 1629, 1794, 1996, 2172, 2353, 2691, 2994, 3258, 3588, 4163, 4491, 4706, 5382, 5988, 6487, 6516, 7059, 8326, 8982, 9412, 10764, 11477, 12489, 12974, 14118, 16652, 17964, 19461, 21177, 22954, 24978, 25948, 28236, 34431, 37467, 38922, 42354, 45908, 49956, 54119, 58383, 68862, 74934, 77844, 84708, 90319, 103293, 108238, 116766, 137724, 149201, 149868, 162357, 180638, 206586, 216476, 233532, 270957, 298402, 324714, 361276, 413172, 447603, 487071, 541914, 596804, 649428, 812871, 895206, 974142, 1083828, 1174147, 1342809, 1625742, 1790412, 1948284, 2077337, 2348294, 2685618, 3251484, 3522441, 4154674, 4696588, 5371236, 6232011, 7044882, 8309348, 10567323, 12464022, 14089764, 18696033, 21134646, 24928044, 27005381, 37392066, 42269292, 54010762, 74784132, 81016143, 108021524, 162032286, 243048429, 324064572, 486096858, 972193716]

約数ペア:

[(1, 972193716), (2, 486096858), (3, 324064572), (4, 243048429), (6, 162032286), (9, 108021524), (12, 81016143), (13, 74784132), (18, 54010762), (23, 42269292), (26, 37392066), (36, 27005381), (39, 24928044), (46, 21134646), (52, 18696033), (69, 14089764), (78, 12464022), (92, 10567323), (117, 8309348), (138, 7044882), (156, 6232011), (181, 5371236), (207, 4696588), (234, 4154674), (276, 3522441), (299, 3251484), (362, 2685618), (414, 2348294), (468, 2077337), (499, 1948284), (543, 1790412), (598, 1625742), (724, 1342809), (828, 1174147), (897, 1083828), (998, 974142), (1086, 895206), (1196, 812871), (1497, 649428), (1629, 596804), (1794, 541914), (1996, 487071), (2172, 447603), (2353, 413172), (2691, 361276), (2994, 324714), (3258, 298402), (3588, 270957), (4163, 233532), (4491, 216476), (4706, 206586), (5382, 180638), (5988, 162357), (6487, 149868), (6516, 149201), (7059, 137724), (8326, 116766), (8982, 108238), (9412, 103293), (10764, 90319), (11477, 84708), (12489, 77844), (12974, 74934), (14118, 68862), (16652, 58383), (17964, 54119), (19461, 49956), (21177, 45908), (22954, 42354), (24978, 38922), (25948, 37467), (28236, 34431)]