37897343264

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2231

約数の個数: 144

約数和(自身を含む): 85236818688

約数和(自身を除く): 47339475424

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 157, 176, 242, 248, 314, 341, 352, 484, 496, 628, 682, 968, 992, 1256, 1364, 1727, 1936, 2011, 2512, 2728, 3454, 3751, 3872, 4022, 4867, 5024, 5456, 6908, 7502, 8044, 9734, 10912, 13816, 15004, 16088, 18997, 19468, 22121, 27632, 30008, 32176, 37994, 38936, 44242, 53537, 55264, 60016, 62341, 64352, 75988, 77872, 88484, 107074, 120032, 124682, 151976, 155744, 176968, 214148, 243331, 249364, 303952, 315727, 353936, 428296, 486662, 498728, 588907, 607904, 631454, 685751, 707872, 856592, 973324, 997456, 1177814, 1262908, 1371502, 1713184, 1946648, 1994912, 2355628, 2525816, 2743004, 3472997, 3893296, 4711256, 5051632, 5486008, 6945994, 7543261, 7786592, 9422512, 9787537, 10103264, 10972016, 13891988, 15086522, 18845024, 19575074, 21944032, 27783976, 30173044, 38202967, 39150148, 55567952, 60346088, 76405934, 78300296, 107662907, 111135904, 120692176, 152811868, 156600592, 215325814, 241384352, 305623736, 313201184, 430651628, 611247472, 861303256, 1184291977, 1222494944, 1722606512, 2368583954, 3445213024, 4737167908, 9474335816, 18948671632, 37897343264]

約数ペア:

[(1, 37897343264), (2, 18948671632), (4, 9474335816), (8, 4737167908), (11, 3445213024), (16, 2368583954), (22, 1722606512), (31, 1222494944), (32, 1184291977), (44, 861303256), (62, 611247472), (88, 430651628), (121, 313201184), (124, 305623736), (157, 241384352), (176, 215325814), (242, 156600592), (248, 152811868), (314, 120692176), (341, 111135904), (352, 107662907), (484, 78300296), (496, 76405934), (628, 60346088), (682, 55567952), (968, 39150148), (992, 38202967), (1256, 30173044), (1364, 27783976), (1727, 21944032), (1936, 19575074), (2011, 18845024), (2512, 15086522), (2728, 13891988), (3454, 10972016), (3751, 10103264), (3872, 9787537), (4022, 9422512), (4867, 7786592), (5024, 7543261), (5456, 6945994), (6908, 5486008), (7502, 5051632), (8044, 4711256), (9734, 3893296), (10912, 3472997), (13816, 2743004), (15004, 2525816), (16088, 2355628), (18997, 1994912), (19468, 1946648), (22121, 1713184), (27632, 1371502), (30008, 1262908), (32176, 1177814), (37994, 997456), (38936, 973324), (44242, 856592), (53537, 707872), (55264, 685751), (60016, 631454), (62341, 607904), (64352, 588907), (75988, 498728), (77872, 486662), (88484, 428296), (107074, 353936), (120032, 315727), (124682, 303952), (151976, 249364), (155744, 243331), (176968, 214148)]