31261032

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 96768000

約数和(自身を除く): 65506968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 59, 66, 72, 88, 99, 108, 118, 132, 177, 198, 216, 223, 236, 264, 297, 354, 396, 446, 472, 531, 594, 649, 669, 708, 792, 892, 1062, 1188, 1298, 1338, 1416, 1593, 1784, 1947, 2007, 2124, 2376, 2453, 2596, 2676, 3186, 3894, 4014, 4248, 4906, 5192, 5352, 5841, 6021, 6372, 7359, 7788, 8028, 9812, 11682, 12042, 12744, 13157, 14718, 15576, 16056, 17523, 19624, 22077, 23364, 24084, 26314, 29436, 35046, 39471, 44154, 46728, 48168, 52628, 58872, 66231, 70092, 78942, 88308, 105256, 118413, 132462, 140184, 144727, 157884, 176616, 236826, 264924, 289454, 315768, 355239, 434181, 473652, 529848, 578908, 710478, 868362, 947304, 1157816, 1302543, 1420956, 1736724, 2605086, 2841912, 3473448, 3907629, 5210172, 7815258, 10420344, 15630516, 31261032]

約数ペア:

[(1, 31261032), (2, 15630516), (3, 10420344), (4, 7815258), (6, 5210172), (8, 3907629), (9, 3473448), (11, 2841912), (12, 2605086), (18, 1736724), (22, 1420956), (24, 1302543), (27, 1157816), (33, 947304), (36, 868362), (44, 710478), (54, 578908), (59, 529848), (66, 473652), (72, 434181), (88, 355239), (99, 315768), (108, 289454), (118, 264924), (132, 236826), (177, 176616), (198, 157884), (216, 144727), (223, 140184), (236, 132462), (264, 118413), (297, 105256), (354, 88308), (396, 78942), (446, 70092), (472, 66231), (531, 58872), (594, 52628), (649, 48168), (669, 46728), (708, 44154), (792, 39471), (892, 35046), (1062, 29436), (1188, 26314), (1298, 24084), (1338, 23364), (1416, 22077), (1593, 19624), (1784, 17523), (1947, 16056), (2007, 15576), (2124, 14718), (2376, 13157), (2453, 12744), (2596, 12042), (2676, 11682), (3186, 9812), (3894, 8028), (4014, 7788), (4248, 7359), (4906, 6372), (5192, 6021), (5352, 5841)]