389842236

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7129}}^1$

素因数の和:7184

約数の個数: 108

約数和(自身を含む): 1183465920

約数和(自身を除く): 793623684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3906, 4557, 6076, 7129, 7812, 9114, 13671, 14258, 18228, 21387, 27342, 28516, 42774, 49903, 54684, 64161, 85548, 99806, 128322, 149709, 199612, 220999, 256644, 299418, 349321, 441998, 449127, 598836, 662997, 698642, 883996, 898254, 1047963, 1325994, 1397284, 1546993, 1796508, 1988991, 2095926, 2651988, 3093986, 3143889, 3977982, 4191852, 4640979, 6187972, 6287778, 7955964, 9281958, 10828951, 12575556, 13922937, 18563916, 21657902, 27845874, 32486853, 43315804, 55691748, 64973706, 97460559, 129947412, 194921118, 389842236]

約数ペア:

[(1, 389842236), (2, 194921118), (3, 129947412), (4, 97460559), (6, 64973706), (7, 55691748), (9, 43315804), (12, 32486853), (14, 27845874), (18, 21657902), (21, 18563916), (28, 13922937), (31, 12575556), (36, 10828951), (42, 9281958), (49, 7955964), (62, 6287778), (63, 6187972), (84, 4640979), (93, 4191852), (98, 3977982), (124, 3143889), (126, 3093986), (147, 2651988), (186, 2095926), (196, 1988991), (217, 1796508), (252, 1546993), (279, 1397284), (294, 1325994), (372, 1047963), (434, 898254), (441, 883996), (558, 698642), (588, 662997), (651, 598836), (868, 449127), (882, 441998), (1116, 349321), (1302, 299418), (1519, 256644), (1764, 220999), (1953, 199612), (2604, 149709), (3038, 128322), (3906, 99806), (4557, 85548), (6076, 64161), (7129, 54684), (7812, 49903), (9114, 42774), (13671, 28516), (14258, 27342), (18228, 21387)]