912471672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 2667686400

約数和(自身を除く): 1755214728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 269, 331, 366, 427, 488, 538, 662, 732, 807, 854, 993, 1076, 1281, 1324, 1464, 1614, 1708, 1883, 1986, 2152, 2317, 2562, 2648, 3228, 3416, 3766, 3972, 4634, 5124, 5649, 6456, 6951, 7532, 7944, 9268, 10248, 11298, 13902, 15064, 16409, 18536, 20191, 22596, 27804, 32818, 40382, 45192, 49227, 55608, 60573, 65636, 80764, 89039, 98454, 114863, 121146, 131272, 141337, 161528, 178078, 196908, 229726, 242292, 267117, 282674, 344589, 356156, 393816, 424011, 459452, 484584, 534234, 565348, 623273, 689178, 712312, 848022, 918904, 1068468, 1130696, 1246546, 1378356, 1696044, 1869819, 2136936, 2493092, 2756712, 3392088, 3739638, 4986184, 5431379, 7479276, 10862758, 14958552, 16294137, 21725516, 32588274, 38019653, 43451032, 65176548, 76039306, 114058959, 130353096, 152078612, 228117918, 304157224, 456235836, 912471672]

約数ペア:

[(1, 912471672), (2, 456235836), (3, 304157224), (4, 228117918), (6, 152078612), (7, 130353096), (8, 114058959), (12, 76039306), (14, 65176548), (21, 43451032), (24, 38019653), (28, 32588274), (42, 21725516), (56, 16294137), (61, 14958552), (84, 10862758), (122, 7479276), (168, 5431379), (183, 4986184), (244, 3739638), (269, 3392088), (331, 2756712), (366, 2493092), (427, 2136936), (488, 1869819), (538, 1696044), (662, 1378356), (732, 1246546), (807, 1130696), (854, 1068468), (993, 918904), (1076, 848022), (1281, 712312), (1324, 689178), (1464, 623273), (1614, 565348), (1708, 534234), (1883, 484584), (1986, 459452), (2152, 424011), (2317, 393816), (2562, 356156), (2648, 344589), (3228, 282674), (3416, 267117), (3766, 242292), (3972, 229726), (4634, 196908), (5124, 178078), (5649, 161528), (6456, 141337), (6951, 131272), (7532, 121146), (7944, 114863), (9268, 98454), (10248, 89039), (11298, 80764), (13902, 65636), (15064, 60573), (16409, 55608), (18536, 49227), (20191, 45192), (22596, 40382), (27804, 32818)]