15696415904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{1181}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 34128065664

約数和(自身を除く): 18431649760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 743, 1118, 1181, 1376, 1486, 2236, 2362, 2972, 4472, 4724, 5944, 8944, 9448, 9659, 11888, 15353, 17888, 18896, 19318, 23776, 30706, 31949, 37792, 38636, 50783, 61412, 63898, 77272, 101566, 122824, 127796, 154544, 203132, 245648, 255592, 309088, 406264, 415337, 491296, 511184, 660179, 812528, 830674, 877483, 1022368, 1320358, 1625056, 1661348, 1754966, 2640716, 3322696, 3509932, 5281432, 6645392, 7019864, 10562864, 11407279, 13290784, 14039728, 21125728, 22814558, 28079456, 37731769, 45629116, 75463538, 91258232, 150927076, 182516464, 301854152, 365032928, 490512997, 603708304, 981025994, 1207416608, 1962051988, 3924103976, 7848207952, 15696415904]

約数ペア:

[(1, 15696415904), (2, 7848207952), (4, 3924103976), (8, 1962051988), (13, 1207416608), (16, 981025994), (26, 603708304), (32, 490512997), (43, 365032928), (52, 301854152), (86, 182516464), (104, 150927076), (172, 91258232), (208, 75463538), (344, 45629116), (416, 37731769), (559, 28079456), (688, 22814558), (743, 21125728), (1118, 14039728), (1181, 13290784), (1376, 11407279), (1486, 10562864), (2236, 7019864), (2362, 6645392), (2972, 5281432), (4472, 3509932), (4724, 3322696), (5944, 2640716), (8944, 1754966), (9448, 1661348), (9659, 1625056), (11888, 1320358), (15353, 1022368), (17888, 877483), (18896, 830674), (19318, 812528), (23776, 660179), (30706, 511184), (31949, 491296), (37792, 415337), (38636, 406264), (50783, 309088), (61412, 255592), (63898, 245648), (77272, 203132), (101566, 154544), (122824, 127796)]