778428144

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{15401}}^1$

素因数の和:15437

約数の個数: 120

約数和(自身を含む): 2433146352

約数和(自身を除く): 1654718208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5616, 6318, 8424, 12636, 15401, 16848, 25272, 30802, 46203, 50544, 61604, 92406, 123208, 138609, 184812, 200213, 246416, 277218, 369624, 400426, 415827, 554436, 600639, 739248, 800852, 831654, 1108872, 1201278, 1247481, 1601704, 1663308, 1801917, 2217744, 2402556, 2494962, 3203408, 3326616, 3603834, 3742443, 4805112, 4989924, 5405751, 6653232, 7207668, 7484886, 9610224, 9979848, 10811502, 14415336, 14969772, 16217253, 19959696, 21623004, 28830672, 29939544, 32434506, 43246008, 48651759, 59879088, 64869012, 86492016, 97303518, 129738024, 194607036, 259476048, 389214072, 778428144]

約数ペア:

[(1, 778428144), (2, 389214072), (3, 259476048), (4, 194607036), (6, 129738024), (8, 97303518), (9, 86492016), (12, 64869012), (13, 59879088), (16, 48651759), (18, 43246008), (24, 32434506), (26, 29939544), (27, 28830672), (36, 21623004), (39, 19959696), (48, 16217253), (52, 14969772), (54, 14415336), (72, 10811502), (78, 9979848), (81, 9610224), (104, 7484886), (108, 7207668), (117, 6653232), (144, 5405751), (156, 4989924), (162, 4805112), (208, 3742443), (216, 3603834), (234, 3326616), (243, 3203408), (312, 2494962), (324, 2402556), (351, 2217744), (432, 1801917), (468, 1663308), (486, 1601704), (624, 1247481), (648, 1201278), (702, 1108872), (936, 831654), (972, 800852), (1053, 739248), (1296, 600639), (1404, 554436), (1872, 415827), (1944, 400426), (2106, 369624), (2808, 277218), (3159, 246416), (3888, 200213), (4212, 184812), (5616, 138609), (6318, 123208), (8424, 92406), (12636, 61604), (15401, 50544), (16848, 46203), (25272, 30802)]