1788344928

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 5183994816

約数和(自身を除く): 3395649888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 131, 144, 214, 262, 288, 321, 393, 428, 443, 524, 642, 786, 856, 886, 963, 1048, 1179, 1284, 1329, 1572, 1712, 1772, 1926, 2096, 2358, 2568, 2658, 3144, 3424, 3544, 3852, 3987, 4192, 4716, 5136, 5316, 6288, 7088, 7704, 7974, 9432, 10272, 10632, 12576, 14017, 14176, 15408, 15948, 18864, 21264, 28034, 30816, 31896, 37728, 42051, 42528, 47401, 56068, 58033, 63792, 84102, 94802, 112136, 116066, 126153, 127584, 142203, 168204, 174099, 189604, 224272, 232132, 252306, 284406, 336408, 348198, 379208, 426609, 448544, 464264, 504612, 522297, 568812, 672816, 696396, 758416, 853218, 928528, 1009224, 1044594, 1137624, 1345632, 1392792, 1516832, 1706436, 1857056, 2018448, 2089188, 2275248, 2785584, 3412872, 4036896, 4178376, 4550496, 5571168, 6209531, 6825744, 8356752, 12419062, 13651488, 16713504, 18628593, 24838124, 37257186, 49676248, 55885779, 74514372, 99352496, 111771558, 149028744, 198704992, 223543116, 298057488, 447086232, 596114976, 894172464, 1788344928]

約数ペア:

[(1, 1788344928), (2, 894172464), (3, 596114976), (4, 447086232), (6, 298057488), (8, 223543116), (9, 198704992), (12, 149028744), (16, 111771558), (18, 99352496), (24, 74514372), (32, 55885779), (36, 49676248), (48, 37257186), (72, 24838124), (96, 18628593), (107, 16713504), (131, 13651488), (144, 12419062), (214, 8356752), (262, 6825744), (288, 6209531), (321, 5571168), (393, 4550496), (428, 4178376), (443, 4036896), (524, 3412872), (642, 2785584), (786, 2275248), (856, 2089188), (886, 2018448), (963, 1857056), (1048, 1706436), (1179, 1516832), (1284, 1392792), (1329, 1345632), (1572, 1137624), (1712, 1044594), (1772, 1009224), (1926, 928528), (2096, 853218), (2358, 758416), (2568, 696396), (2658, 672816), (3144, 568812), (3424, 522297), (3544, 504612), (3852, 464264), (3987, 448544), (4192, 426609), (4716, 379208), (5136, 348198), (5316, 336408), (6288, 284406), (7088, 252306), (7704, 232132), (7974, 224272), (9432, 189604), (10272, 174099), (10632, 168204), (12576, 142203), (14017, 127584), (14176, 126153), (15408, 116066), (15948, 112136), (18864, 94802), (21264, 84102), (28034, 63792), (30816, 58033), (31896, 56068), (37728, 47401), (42051, 42528)]