774151344

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2198

約数の個数: 140

約数和(自身を含む): 2322476352

約数和(自身を除く): 1548325008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 972, 1116, 1296, 1458, 1488, 1674, 1944, 2141, 2232, 2511, 2916, 3348, 3888, 4282, 4464, 5022, 5832, 6423, 6696, 7533, 8564, 10044, 11664, 12846, 13392, 15066, 17128, 19269, 20088, 22599, 25692, 30132, 34256, 38538, 40176, 45198, 51384, 57807, 60264, 66371, 77076, 90396, 102768, 115614, 120528, 132742, 154152, 173421, 180792, 199113, 231228, 265484, 308304, 346842, 361584, 398226, 462456, 520263, 530968, 597339, 693684, 796452, 924912, 1040526, 1061936, 1194678, 1387368, 1560789, 1592904, 1792017, 2081052, 2389356, 2774736, 3121578, 3185808, 3584034, 4162104, 4778712, 5376051, 6243156, 7168068, 8324208, 9557424, 10752102, 12486312, 14336136, 16128153, 21504204, 24972624, 28672272, 32256306, 43008408, 48384459, 64512612, 86016816, 96768918, 129025224, 193537836, 258050448, 387075672, 774151344]

約数ペア:

[(1, 774151344), (2, 387075672), (3, 258050448), (4, 193537836), (6, 129025224), (8, 96768918), (9, 86016816), (12, 64512612), (16, 48384459), (18, 43008408), (24, 32256306), (27, 28672272), (31, 24972624), (36, 21504204), (48, 16128153), (54, 14336136), (62, 12486312), (72, 10752102), (81, 9557424), (93, 8324208), (108, 7168068), (124, 6243156), (144, 5376051), (162, 4778712), (186, 4162104), (216, 3584034), (243, 3185808), (248, 3121578), (279, 2774736), (324, 2389356), (372, 2081052), (432, 1792017), (486, 1592904), (496, 1560789), (558, 1387368), (648, 1194678), (729, 1061936), (744, 1040526), (837, 924912), (972, 796452), (1116, 693684), (1296, 597339), (1458, 530968), (1488, 520263), (1674, 462456), (1944, 398226), (2141, 361584), (2232, 346842), (2511, 308304), (2916, 265484), (3348, 231228), (3888, 199113), (4282, 180792), (4464, 173421), (5022, 154152), (5832, 132742), (6423, 120528), (6696, 115614), (7533, 102768), (8564, 90396), (10044, 77076), (11664, 66371), (12846, 60264), (13392, 57807), (15066, 51384), (17128, 45198), (19269, 40176), (20088, 38538), (22599, 34256), (25692, 30132)]