1325271456

素因数分解:

$2^5\times 3^5\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1457

約数の個数: 144

約数和(自身を含む): 3941185248

約数和(自身を除く): 2615913792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 162, 216, 243, 262, 288, 324, 393, 432, 486, 524, 648, 786, 864, 972, 1048, 1179, 1296, 1301, 1572, 1944, 2096, 2358, 2592, 2602, 3144, 3537, 3888, 3903, 4192, 4716, 5204, 6288, 7074, 7776, 7806, 9432, 10408, 10611, 11709, 12576, 14148, 15612, 18864, 20816, 21222, 23418, 28296, 31224, 31833, 35127, 37728, 41632, 42444, 46836, 56592, 62448, 63666, 70254, 84888, 93672, 105381, 113184, 124896, 127332, 140508, 169776, 170431, 187344, 210762, 254664, 281016, 316143, 339552, 340862, 374688, 421524, 509328, 511293, 562032, 632286, 681724, 843048, 1018656, 1022586, 1124064, 1264572, 1363448, 1533879, 1686096, 2045172, 2529144, 2726896, 3067758, 3372192, 4090344, 4601637, 5058288, 5453792, 6135516, 8180688, 9203274, 10116576, 12271032, 13804911, 16361376, 18406548, 24542064, 27609822, 36813096, 41414733, 49084128, 55219644, 73626192, 82829466, 110439288, 147252384, 165658932, 220878576, 331317864, 441757152, 662635728, 1325271456]

約数ペア:

[(1, 1325271456), (2, 662635728), (3, 441757152), (4, 331317864), (6, 220878576), (8, 165658932), (9, 147252384), (12, 110439288), (16, 82829466), (18, 73626192), (24, 55219644), (27, 49084128), (32, 41414733), (36, 36813096), (48, 27609822), (54, 24542064), (72, 18406548), (81, 16361376), (96, 13804911), (108, 12271032), (131, 10116576), (144, 9203274), (162, 8180688), (216, 6135516), (243, 5453792), (262, 5058288), (288, 4601637), (324, 4090344), (393, 3372192), (432, 3067758), (486, 2726896), (524, 2529144), (648, 2045172), (786, 1686096), (864, 1533879), (972, 1363448), (1048, 1264572), (1179, 1124064), (1296, 1022586), (1301, 1018656), (1572, 843048), (1944, 681724), (2096, 632286), (2358, 562032), (2592, 511293), (2602, 509328), (3144, 421524), (3537, 374688), (3888, 340862), (3903, 339552), (4192, 316143), (4716, 281016), (5204, 254664), (6288, 210762), (7074, 187344), (7776, 170431), (7806, 169776), (9432, 140508), (10408, 127332), (10611, 124896), (11709, 113184), (12576, 105381), (14148, 93672), (15612, 84888), (18864, 70254), (20816, 63666), (21222, 62448), (23418, 56592), (28296, 46836), (31224, 42444), (31833, 41632), (35127, 37728)]