1798342364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 4119885504

約数和(自身を除く): 2321543140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 53, 62, 91, 97, 106, 124, 182, 194, 212, 217, 364, 371, 388, 403, 434, 679, 689, 742, 806, 868, 961, 1261, 1358, 1378, 1484, 1612, 1643, 1922, 2522, 2716, 2756, 2821, 3007, 3286, 3844, 4823, 5044, 5141, 5642, 6014, 6572, 6727, 8827, 9646, 10282, 11284, 11501, 12028, 12493, 13454, 17654, 19292, 20564, 21049, 21359, 23002, 24986, 26908, 35308, 35987, 39091, 42098, 42718, 46004, 49972, 50933, 66833, 71974, 78182, 84196, 85436, 87451, 93217, 101866, 133666, 143948, 149513, 156364, 159371, 174902, 186434, 203732, 267332, 273637, 299026, 318742, 349804, 356531, 372868, 467831, 547274, 598052, 637484, 652519, 662129, 713062, 935662, 1094548, 1115597, 1211821, 1305038, 1324258, 1426124, 1871324, 2071823, 2231194, 2423642, 2610076, 2648516, 4143646, 4462388, 4634903, 4847284, 4940501, 8287292, 8482747, 9269806, 9881002, 14502761, 16965494, 18539612, 19762004, 29005522, 33930988, 34583507, 58011044, 64226513, 69167014, 128453026, 138334028, 256906052, 449585591, 899171182, 1798342364]

約数ペア:

[(1, 1798342364), (2, 899171182), (4, 449585591), (7, 256906052), (13, 138334028), (14, 128453026), (26, 69167014), (28, 64226513), (31, 58011044), (52, 34583507), (53, 33930988), (62, 29005522), (91, 19762004), (97, 18539612), (106, 16965494), (124, 14502761), (182, 9881002), (194, 9269806), (212, 8482747), (217, 8287292), (364, 4940501), (371, 4847284), (388, 4634903), (403, 4462388), (434, 4143646), (679, 2648516), (689, 2610076), (742, 2423642), (806, 2231194), (868, 2071823), (961, 1871324), (1261, 1426124), (1358, 1324258), (1378, 1305038), (1484, 1211821), (1612, 1115597), (1643, 1094548), (1922, 935662), (2522, 713062), (2716, 662129), (2756, 652519), (2821, 637484), (3007, 598052), (3286, 547274), (3844, 467831), (4823, 372868), (5044, 356531), (5141, 349804), (5642, 318742), (6014, 299026), (6572, 273637), (6727, 267332), (8827, 203732), (9646, 186434), (10282, 174902), (11284, 159371), (11501, 156364), (12028, 149513), (12493, 143948), (13454, 133666), (17654, 101866), (19292, 93217), (20564, 87451), (21049, 85436), (21359, 84196), (23002, 78182), (24986, 71974), (26908, 66833), (35308, 50933), (35987, 49972), (39091, 46004), (42098, 42718)]