3944895948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7537}}^1$

素因数の和:7652

約数の個数: 144

約数和(自身を含む): 11941156864

約数和(自身を除く): 7996260916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 67, 84, 93, 124, 126, 134, 186, 201, 217, 252, 268, 279, 372, 402, 434, 469, 558, 603, 651, 804, 868, 938, 1116, 1206, 1302, 1407, 1876, 1953, 2077, 2412, 2604, 2814, 3906, 4154, 4221, 5628, 6231, 7537, 7812, 8308, 8442, 12462, 14539, 15074, 16884, 18693, 22611, 24924, 29078, 30148, 37386, 43617, 45222, 52759, 58156, 67833, 74772, 87234, 90444, 105518, 130851, 135666, 158277, 174468, 211036, 233647, 261702, 271332, 316554, 467294, 474831, 504979, 523404, 633108, 700941, 934588, 949662, 1009958, 1401882, 1514937, 1635529, 1899324, 2019916, 2102823, 2803764, 3029874, 3271058, 3534853, 4205646, 4544811, 4906587, 6059748, 6542116, 7069706, 8411292, 9089622, 9813174, 10604559, 14139412, 14719761, 15654349, 18179244, 19626348, 21209118, 29439522, 31308698, 31813677, 42418236, 46963047, 58879044, 62617396, 63627354, 93926094, 109580443, 127254708, 140889141, 187852188, 219160886, 281778282, 328741329, 438321772, 563556564, 657482658, 986223987, 1314965316, 1972447974, 3944895948]

約数ペア:

[(1, 3944895948), (2, 1972447974), (3, 1314965316), (4, 986223987), (6, 657482658), (7, 563556564), (9, 438321772), (12, 328741329), (14, 281778282), (18, 219160886), (21, 187852188), (28, 140889141), (31, 127254708), (36, 109580443), (42, 93926094), (62, 63627354), (63, 62617396), (67, 58879044), (84, 46963047), (93, 42418236), (124, 31813677), (126, 31308698), (134, 29439522), (186, 21209118), (201, 19626348), (217, 18179244), (252, 15654349), (268, 14719761), (279, 14139412), (372, 10604559), (402, 9813174), (434, 9089622), (469, 8411292), (558, 7069706), (603, 6542116), (651, 6059748), (804, 4906587), (868, 4544811), (938, 4205646), (1116, 3534853), (1206, 3271058), (1302, 3029874), (1407, 2803764), (1876, 2102823), (1953, 2019916), (2077, 1899324), (2412, 1635529), (2604, 1514937), (2814, 1401882), (3906, 1009958), (4154, 949662), (4221, 934588), (5628, 700941), (6231, 633108), (7537, 523404), (7812, 504979), (8308, 474831), (8442, 467294), (12462, 316554), (14539, 271332), (15074, 261702), (16884, 233647), (18693, 211036), (22611, 174468), (24924, 158277), (29078, 135666), (30148, 130851), (37386, 105518), (43617, 90444), (45222, 87234), (52759, 74772), (58156, 67833)]