291257979948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1\times {\mathrm{12043}}^1$

素因数の和:13764

約数の個数: 144

約数和(自身を含む): 819004333056

約数和(自身を除く): 527746353108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 1667, 2418, 3334, 3627, 4836, 5001, 6668, 7254, 10002, 12043, 14508, 15003, 20004, 21671, 24086, 30006, 36129, 43342, 48172, 51677, 60012, 65013, 72258, 86684, 103354, 108387, 130026, 144516, 155031, 156559, 195039, 206708, 216774, 260052, 310062, 313118, 373333, 390078, 433548, 465093, 469677, 620124, 626236, 671801, 746666, 780156, 930186, 939354, 1119999, 1343602, 1409031, 1493332, 1860372, 1878708, 2015403, 2239998, 2687204, 2818062, 3359997, 4030806, 4479996, 4853329, 5636124, 6046209, 6719994, 8061612, 9706658, 12092418, 13439988, 14559987, 19413316, 20075681, 24184836, 29119974, 40151362, 43679961, 58239948, 60227043, 80302724, 87359922, 120454086, 174719844, 180681129, 240908172, 260983853, 361362258, 521967706, 622346111, 722724516, 782951559, 1043935412, 1244692222, 1565903118, 1867038333, 2348854677, 2489384444, 3131806236, 3734076666, 4697709354, 5601114999, 7468153332, 8090499443, 9395418708, 11202229998, 16180998886, 22404459996, 24271498329, 32361997772, 48542996658, 72814494987, 97085993316, 145628989974, 291257979948]

約数ペア:

[(1, 291257979948), (2, 145628989974), (3, 97085993316), (4, 72814494987), (6, 48542996658), (9, 32361997772), (12, 24271498329), (13, 22404459996), (18, 16180998886), (26, 11202229998), (31, 9395418708), (36, 8090499443), (39, 7468153332), (52, 5601114999), (62, 4697709354), (78, 3734076666), (93, 3131806236), (117, 2489384444), (124, 2348854677), (156, 1867038333), (186, 1565903118), (234, 1244692222), (279, 1043935412), (372, 782951559), (403, 722724516), (468, 622346111), (558, 521967706), (806, 361362258), (1116, 260983853), (1209, 240908172), (1612, 180681129), (1667, 174719844), (2418, 120454086), (3334, 87359922), (3627, 80302724), (4836, 60227043), (5001, 58239948), (6668, 43679961), (7254, 40151362), (10002, 29119974), (12043, 24184836), (14508, 20075681), (15003, 19413316), (20004, 14559987), (21671, 13439988), (24086, 12092418), (30006, 9706658), (36129, 8061612), (43342, 6719994), (48172, 6046209), (51677, 5636124), (60012, 4853329), (65013, 4479996), (72258, 4030806), (86684, 3359997), (103354, 2818062), (108387, 2687204), (130026, 2239998), (144516, 2015403), (155031, 1878708), (156559, 1860372), (195039, 1493332), (206708, 1409031), (216774, 1343602), (260052, 1119999), (310062, 939354), (313118, 930186), (373333, 780156), (390078, 746666), (433548, 671801), (465093, 626236), (469677, 620124)]