308492077850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1481}}^1$

素因数の和:2197

約数の個数: 192

約数和(自身を含む): 681676369920

約数和(自身を除く): 373184292070

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 31, 38, 50, 55, 62, 95, 110, 155, 190, 209, 275, 310, 341, 418, 475, 550, 589, 643, 682, 775, 950, 1045, 1178, 1286, 1481, 1550, 1705, 2090, 2945, 2962, 3215, 3410, 5225, 5890, 6430, 6479, 7073, 7405, 8525, 10450, 12217, 12958, 14146, 14725, 14810, 16075, 16291, 17050, 19933, 24434, 28139, 29450, 32150, 32395, 32582, 35365, 37025, 39866, 45911, 56278, 61085, 64790, 70730, 74050, 81455, 91822, 99665, 122170, 134387, 140695, 161975, 162910, 176825, 199330, 219263, 229555, 268774, 281390, 305425, 309529, 323950, 353650, 378727, 407275, 438526, 459110, 498325, 505021, 610850, 619058, 671935, 703475, 757454, 814550, 872309, 952283, 996650, 1010042, 1096315, 1147775, 1343870, 1406950, 1547645, 1744618, 1893635, 1904566, 2192630, 2295550, 2525105, 3095290, 3359675, 3787270, 4165997, 4361545, 4761415, 5050210, 5481575, 6719350, 7738225, 8331994, 8723090, 9468175, 9522830, 9595399, 10475113, 10963150, 12625525, 15476450, 18093377, 18936350, 19190798, 20829985, 20950226, 21807725, 23807075, 25251050, 29520773, 36186754, 41659970, 43615450, 47614150, 47976995, 52375565, 59041546, 90466885, 95953990, 104149925, 104751130, 147603865, 180933770, 199027147, 208299850, 239884975, 261877825, 295207730, 324728503, 398054294, 452334425, 479769950, 523755650, 560894687, 649457006, 738019325, 904668850, 995135735, 1121789374, 1476038650, 1623642515, 1990271470, 2804473435, 3247285030, 4975678675, 5608946870, 6169841557, 8118212575, 9951357350, 12339683114, 14022367175, 16236425150, 28044734350, 30849207785, 61698415570, 154246038925, 308492077850]

約数ペア:

[(1, 308492077850), (2, 154246038925), (5, 61698415570), (10, 30849207785), (11, 28044734350), (19, 16236425150), (22, 14022367175), (25, 12339683114), (31, 9951357350), (38, 8118212575), (50, 6169841557), (55, 5608946870), (62, 4975678675), (95, 3247285030), (110, 2804473435), (155, 1990271470), (190, 1623642515), (209, 1476038650), (275, 1121789374), (310, 995135735), (341, 904668850), (418, 738019325), (475, 649457006), (550, 560894687), (589, 523755650), (643, 479769950), (682, 452334425), (775, 398054294), (950, 324728503), (1045, 295207730), (1178, 261877825), (1286, 239884975), (1481, 208299850), (1550, 199027147), (1705, 180933770), (2090, 147603865), (2945, 104751130), (2962, 104149925), (3215, 95953990), (3410, 90466885), (5225, 59041546), (5890, 52375565), (6430, 47976995), (6479, 47614150), (7073, 43615450), (7405, 41659970), (8525, 36186754), (10450, 29520773), (12217, 25251050), (12958, 23807075), (14146, 21807725), (14725, 20950226), (14810, 20829985), (16075, 19190798), (16291, 18936350), (17050, 18093377), (19933, 15476450), (24434, 12625525), (28139, 10963150), (29450, 10475113), (32150, 9595399), (32395, 9522830), (32582, 9468175), (35365, 8723090), (37025, 8331994), (39866, 7738225), (45911, 6719350), (56278, 5481575), (61085, 5050210), (64790, 4761415), (70730, 4361545), (74050, 4165997), (81455, 3787270), (91822, 3359675), (99665, 3095290), (122170, 2525105), (134387, 2295550), (140695, 2192630), (161975, 1904566), (162910, 1893635), (176825, 1744618), (199330, 1547645), (219263, 1406950), (229555, 1343870), (268774, 1147775), (281390, 1096315), (305425, 1010042), (309529, 996650), (323950, 952283), (353650, 872309), (378727, 814550), (407275, 757454), (438526, 703475), (459110, 671935), (498325, 619058), (505021, 610850)]