1989388512

素因数分解:

$2^5\times 3^6\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:932

約数の個数: 168

約数和(自身を含む): 5934544056

約数和(自身を除く): 3945155544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 107, 108, 144, 162, 214, 216, 243, 288, 321, 324, 428, 432, 486, 642, 648, 729, 797, 856, 864, 963, 972, 1284, 1296, 1458, 1594, 1712, 1926, 1944, 2391, 2568, 2592, 2889, 2916, 3188, 3424, 3852, 3888, 4782, 5136, 5778, 5832, 6376, 7173, 7704, 7776, 8667, 9564, 10272, 11556, 11664, 12752, 14346, 15408, 17334, 19128, 21519, 23112, 23328, 25504, 26001, 28692, 30816, 34668, 38256, 43038, 46224, 52002, 57384, 64557, 69336, 76512, 78003, 85279, 86076, 92448, 104004, 114768, 129114, 138672, 156006, 170558, 172152, 193671, 208008, 229536, 255837, 258228, 277344, 312012, 341116, 344304, 387342, 416016, 511674, 516456, 581013, 624024, 682232, 688608, 767511, 774684, 832032, 1023348, 1032912, 1162026, 1248048, 1364464, 1535022, 1549368, 2046696, 2065824, 2302533, 2324052, 2496096, 2728928, 3070044, 3098736, 4093392, 4605066, 4648104, 6140088, 6197472, 6907599, 8186784, 9210132, 9296208, 12280176, 13815198, 18420264, 18592416, 20722797, 24560352, 27630396, 36840528, 41445594, 55260792, 62168391, 73681056, 82891188, 110521584, 124336782, 165782376, 221043168, 248673564, 331564752, 497347128, 663129504, 994694256, 1989388512]

約数ペア:

[(1, 1989388512), (2, 994694256), (3, 663129504), (4, 497347128), (6, 331564752), (8, 248673564), (9, 221043168), (12, 165782376), (16, 124336782), (18, 110521584), (24, 82891188), (27, 73681056), (32, 62168391), (36, 55260792), (48, 41445594), (54, 36840528), (72, 27630396), (81, 24560352), (96, 20722797), (107, 18592416), (108, 18420264), (144, 13815198), (162, 12280176), (214, 9296208), (216, 9210132), (243, 8186784), (288, 6907599), (321, 6197472), (324, 6140088), (428, 4648104), (432, 4605066), (486, 4093392), (642, 3098736), (648, 3070044), (729, 2728928), (797, 2496096), (856, 2324052), (864, 2302533), (963, 2065824), (972, 2046696), (1284, 1549368), (1296, 1535022), (1458, 1364464), (1594, 1248048), (1712, 1162026), (1926, 1032912), (1944, 1023348), (2391, 832032), (2568, 774684), (2592, 767511), (2889, 688608), (2916, 682232), (3188, 624024), (3424, 581013), (3852, 516456), (3888, 511674), (4782, 416016), (5136, 387342), (5778, 344304), (5832, 341116), (6376, 312012), (7173, 277344), (7704, 258228), (7776, 255837), (8667, 229536), (9564, 208008), (10272, 193671), (11556, 172152), (11664, 170558), (12752, 156006), (14346, 138672), (15408, 129114), (17334, 114768), (19128, 104004), (21519, 92448), (23112, 86076), (23328, 85279), (25504, 78003), (26001, 76512), (28692, 69336), (30816, 64557), (34668, 57384), (38256, 52002), (43038, 46224)]