641591082576

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{84131}}^1$

素因数の和:84414

約数の個数: 160

約数和(自身を含む): 1869480345600

約数和(自身を除く): 1227889263024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 139, 144, 216, 254, 278, 381, 417, 432, 508, 556, 762, 834, 1016, 1112, 1143, 1251, 1524, 1668, 2032, 2224, 2286, 2502, 3048, 3336, 3429, 3753, 4572, 5004, 6096, 6672, 6858, 7506, 9144, 10008, 13716, 15012, 17653, 18288, 20016, 27432, 30024, 35306, 52959, 54864, 60048, 70612, 84131, 105918, 141224, 158877, 168262, 211836, 252393, 282448, 317754, 336524, 423672, 476631, 504786, 635508, 673048, 757179, 847344, 953262, 1009572, 1271016, 1346096, 1514358, 1906524, 2019144, 2271537, 2542032, 3028716, 3813048, 4038288, 4543074, 6057432, 7626096, 9086148, 10684637, 11694209, 12114864, 18172296, 21369274, 23388418, 32053911, 35082627, 36344592, 42738548, 46776836, 64107822, 70165254, 85477096, 93553672, 96161733, 105247881, 128215644, 140330508, 170954192, 187107344, 192323466, 210495762, 256431288, 280661016, 288485199, 315743643, 384646932, 420991524, 512862576, 561322032, 576970398, 631487286, 769293864, 841983048, 1153940796, 1262974572, 1485164543, 1538587728, 1683966096, 2307881592, 2525949144, 2970329086, 4455493629, 4615763184, 5051898288, 5940658172, 8910987258, 11881316344, 13366480887, 17821974516, 23762632688, 26732961774, 35643949032, 40099442661, 53465923548, 71287898064, 80198885322, 106931847096, 160397770644, 213863694192, 320795541288, 641591082576]

約数ペア:

[(1, 641591082576), (2, 320795541288), (3, 213863694192), (4, 160397770644), (6, 106931847096), (8, 80198885322), (9, 71287898064), (12, 53465923548), (16, 40099442661), (18, 35643949032), (24, 26732961774), (27, 23762632688), (36, 17821974516), (48, 13366480887), (54, 11881316344), (72, 8910987258), (108, 5940658172), (127, 5051898288), (139, 4615763184), (144, 4455493629), (216, 2970329086), (254, 2525949144), (278, 2307881592), (381, 1683966096), (417, 1538587728), (432, 1485164543), (508, 1262974572), (556, 1153940796), (762, 841983048), (834, 769293864), (1016, 631487286), (1112, 576970398), (1143, 561322032), (1251, 512862576), (1524, 420991524), (1668, 384646932), (2032, 315743643), (2224, 288485199), (2286, 280661016), (2502, 256431288), (3048, 210495762), (3336, 192323466), (3429, 187107344), (3753, 170954192), (4572, 140330508), (5004, 128215644), (6096, 105247881), (6672, 96161733), (6858, 93553672), (7506, 85477096), (9144, 70165254), (10008, 64107822), (13716, 46776836), (15012, 42738548), (17653, 36344592), (18288, 35082627), (20016, 32053911), (27432, 23388418), (30024, 21369274), (35306, 18172296), (52959, 12114864), (54864, 11694209), (60048, 10684637), (70612, 9086148), (84131, 7626096), (105918, 6057432), (141224, 4543074), (158877, 4038288), (168262, 3813048), (211836, 3028716), (252393, 2542032), (282448, 2271537), (317754, 2019144), (336524, 1906524), (423672, 1514358), (476631, 1346096), (504786, 1271016), (635508, 1009572), (673048, 953262), (757179, 847344)]