19295292204

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:794

約数の個数: 240

約数和(自身を含む): 54446515200

約数和(自身を除く): 35151222996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 47, 54, 69, 81, 89, 92, 94, 108, 138, 141, 162, 178, 188, 207, 267, 276, 282, 324, 356, 414, 423, 534, 564, 619, 621, 801, 828, 846, 1068, 1081, 1238, 1242, 1269, 1602, 1692, 1857, 1863, 2047, 2162, 2403, 2476, 2484, 2538, 3204, 3243, 3714, 3726, 3807, 4094, 4183, 4324, 4806, 5076, 5571, 6141, 6486, 7209, 7428, 7452, 7614, 8188, 8366, 9612, 9729, 11142, 12282, 12549, 12972, 14237, 14418, 15228, 16713, 16732, 18423, 19458, 22284, 24564, 25098, 28474, 28836, 29093, 29187, 33426, 36846, 37647, 38916, 42711, 50139, 50196, 55091, 55269, 56948, 58186, 58374, 66852, 73692, 75294, 85422, 87279, 87561, 96209, 100278, 110182, 110538, 112941, 116372, 116748, 128133, 150588, 165273, 165807, 170844, 174558, 175122, 192418, 200556, 220364, 221076, 225882, 256266, 261837, 288627, 330546, 331614, 338823, 349116, 350244, 384399, 384836, 451764, 495819, 512532, 523674, 577254, 661092, 663228, 669139, 677646, 768798, 785511, 865881, 991638, 1047348, 1153197, 1154508, 1267093, 1338278, 1355292, 1487457, 1537596, 1571022, 1731762, 1983276, 2007417, 2306394, 2356533, 2534186, 2589277, 2597643, 2676556, 2974914, 3142044, 3463524, 3801279, 4014834, 4462371, 4612788, 4713066, 5068372, 5178554, 5195286, 5949828, 6022251, 7602558, 7767831, 7792929, 8029668, 8924742, 9426132, 10357108, 10390572, 11403837, 12044502, 15205116, 15535662, 15585858, 17849484, 18066753, 22807674, 23303493, 24089004, 31071324, 31171716, 34211511, 36133506, 45615348, 46606986, 54200259, 59553371, 68423022, 69910479, 72267012, 93213972, 102634533, 108400518, 119106742, 136846044, 139820958, 178660113, 205269066, 209731437, 216801036, 238213484, 279641916, 357320226, 410538132, 419462874, 535980339, 714640452, 838925748, 1071960678, 1607941017, 2143921356, 3215882034, 4823823051, 6431764068, 9647646102, 19295292204]

約数ペア:

[(1, 19295292204), (2, 9647646102), (3, 6431764068), (4, 4823823051), (6, 3215882034), (9, 2143921356), (12, 1607941017), (18, 1071960678), (23, 838925748), (27, 714640452), (36, 535980339), (46, 419462874), (47, 410538132), (54, 357320226), (69, 279641916), (81, 238213484), (89, 216801036), (92, 209731437), (94, 205269066), (108, 178660113), (138, 139820958), (141, 136846044), (162, 119106742), (178, 108400518), (188, 102634533), (207, 93213972), (267, 72267012), (276, 69910479), (282, 68423022), (324, 59553371), (356, 54200259), (414, 46606986), (423, 45615348), (534, 36133506), (564, 34211511), (619, 31171716), (621, 31071324), (801, 24089004), (828, 23303493), (846, 22807674), (1068, 18066753), (1081, 17849484), (1238, 15585858), (1242, 15535662), (1269, 15205116), (1602, 12044502), (1692, 11403837), (1857, 10390572), (1863, 10357108), (2047, 9426132), (2162, 8924742), (2403, 8029668), (2476, 7792929), (2484, 7767831), (2538, 7602558), (3204, 6022251), (3243, 5949828), (3714, 5195286), (3726, 5178554), (3807, 5068372), (4094, 4713066), (4183, 4612788), (4324, 4462371), (4806, 4014834), (5076, 3801279), (5571, 3463524), (6141, 3142044), (6486, 2974914), (7209, 2676556), (7428, 2597643), (7452, 2589277), (7614, 2534186), (8188, 2356533), (8366, 2306394), (9612, 2007417), (9729, 1983276), (11142, 1731762), (12282, 1571022), (12549, 1537596), (12972, 1487457), (14237, 1355292), (14418, 1338278), (15228, 1267093), (16713, 1154508), (16732, 1153197), (18423, 1047348), (19458, 991638), (22284, 865881), (24564, 785511), (25098, 768798), (28474, 677646), (28836, 669139), (29093, 663228), (29187, 661092), (33426, 577254), (36846, 523674), (37647, 512532), (38916, 495819), (42711, 451764), (50139, 384836), (50196, 384399), (55091, 350244), (55269, 349116), (56948, 338823), (58186, 331614), (58374, 330546), (66852, 288627), (73692, 261837), (75294, 256266), (85422, 225882), (87279, 221076), (87561, 220364), (96209, 200556), (100278, 192418), (110182, 175122), (110538, 174558), (112941, 170844), (116372, 165807), (116748, 165273), (128133, 150588)]