31005598896

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{29443}}^1$

素因数の和:29631

約数の個数: 120

約数和(自身を含む): 88852098816

約数和(自身を除く): 57846499920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 103, 142, 144, 206, 213, 284, 309, 412, 426, 568, 618, 639, 824, 852, 927, 1136, 1236, 1278, 1648, 1704, 1854, 2472, 2556, 3408, 3708, 4944, 5112, 7313, 7416, 10224, 14626, 14832, 21939, 29252, 29443, 43878, 58504, 58886, 65817, 87756, 88329, 117008, 117772, 131634, 175512, 176658, 235544, 263268, 264987, 351024, 353316, 471088, 526536, 529974, 706632, 1053072, 1059948, 1413264, 2090453, 2119896, 3032629, 4180906, 4239792, 6065258, 6271359, 8361812, 9097887, 12130516, 12542718, 16723624, 18195774, 18814077, 24261032, 25085436, 27293661, 33447248, 36391548, 37628154, 48522064, 50170872, 54587322, 72783096, 75256308, 100341744, 109174644, 145566192, 150512616, 215316659, 218349288, 301025232, 430633318, 436698576, 645949977, 861266636, 1291899954, 1722533272, 1937849931, 2583799908, 3445066544, 3875699862, 5167599816, 7751399724, 10335199632, 15502799448, 31005598896]

約数ペア:

[(1, 31005598896), (2, 15502799448), (3, 10335199632), (4, 7751399724), (6, 5167599816), (8, 3875699862), (9, 3445066544), (12, 2583799908), (16, 1937849931), (18, 1722533272), (24, 1291899954), (36, 861266636), (48, 645949977), (71, 436698576), (72, 430633318), (103, 301025232), (142, 218349288), (144, 215316659), (206, 150512616), (213, 145566192), (284, 109174644), (309, 100341744), (412, 75256308), (426, 72783096), (568, 54587322), (618, 50170872), (639, 48522064), (824, 37628154), (852, 36391548), (927, 33447248), (1136, 27293661), (1236, 25085436), (1278, 24261032), (1648, 18814077), (1704, 18195774), (1854, 16723624), (2472, 12542718), (2556, 12130516), (3408, 9097887), (3708, 8361812), (4944, 6271359), (5112, 6065258), (7313, 4239792), (7416, 4180906), (10224, 3032629), (14626, 2119896), (14832, 2090453), (21939, 1413264), (29252, 1059948), (29443, 1053072), (43878, 706632), (58504, 529974), (58886, 526536), (65817, 471088), (87756, 353316), (88329, 351024), (117008, 264987), (117772, 263268), (131634, 235544), (175512, 176658)]