2389778964

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1315

約数の個数: 120

約数和(自身を含む): 6483276800

約数和(自身を除く): 4093497836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 229, 279, 324, 372, 458, 558, 687, 837, 916, 1039, 1116, 1374, 1674, 2061, 2078, 2511, 2748, 3117, 3348, 4122, 4156, 5022, 6183, 6234, 7099, 8244, 9351, 10044, 12366, 12468, 14198, 18549, 18702, 21297, 24732, 28053, 28396, 32209, 37098, 37404, 42594, 56106, 63891, 64418, 74196, 84159, 85188, 96627, 112212, 127782, 128836, 168318, 191673, 193254, 237931, 255564, 289881, 336636, 383346, 386508, 475862, 575019, 579762, 713793, 766692, 869643, 951724, 1150038, 1159524, 1427586, 1739286, 2141379, 2300076, 2608929, 2855172, 3478572, 4282758, 5217858, 6424137, 7375861, 8565516, 10435716, 12848274, 14751722, 19272411, 22127583, 25696548, 29503444, 38544822, 44255166, 66382749, 77089644, 88510332, 132765498, 199148247, 265530996, 398296494, 597444741, 796592988, 1194889482, 2389778964]

約数ペア:

[(1, 2389778964), (2, 1194889482), (3, 796592988), (4, 597444741), (6, 398296494), (9, 265530996), (12, 199148247), (18, 132765498), (27, 88510332), (31, 77089644), (36, 66382749), (54, 44255166), (62, 38544822), (81, 29503444), (93, 25696548), (108, 22127583), (124, 19272411), (162, 14751722), (186, 12848274), (229, 10435716), (279, 8565516), (324, 7375861), (372, 6424137), (458, 5217858), (558, 4282758), (687, 3478572), (837, 2855172), (916, 2608929), (1039, 2300076), (1116, 2141379), (1374, 1739286), (1674, 1427586), (2061, 1159524), (2078, 1150038), (2511, 951724), (2748, 869643), (3117, 766692), (3348, 713793), (4122, 579762), (4156, 575019), (5022, 475862), (6183, 386508), (6234, 383346), (7099, 336636), (8244, 289881), (9351, 255564), (10044, 237931), (12366, 193254), (12468, 191673), (14198, 168318), (18549, 128836), (18702, 127782), (21297, 112212), (24732, 96627), (28053, 85188), (28396, 84159), (32209, 74196), (37098, 64418), (37404, 63891), (42594, 56106)]