6856519068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{2053}}^1$

素因数の和:2556

約数の個数: 144

約数和(自身を含む): 20545586880

約数和(自身を除く): 13689067812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 457, 522, 609, 812, 914, 1044, 1218, 1371, 1827, 1828, 2053, 2436, 2742, 3199, 3654, 4106, 4113, 5484, 6159, 6398, 7308, 8212, 8226, 9597, 12318, 12796, 13253, 14371, 16452, 18477, 19194, 24636, 26506, 28742, 28791, 36954, 38388, 39759, 43113, 53012, 57484, 57582, 59537, 73908, 79518, 86226, 92771, 115164, 119074, 119277, 129339, 159036, 172452, 178611, 185542, 238148, 238554, 258678, 278313, 357222, 371084, 416759, 477108, 517356, 535833, 556626, 714444, 833518, 834939, 938221, 1071666, 1113252, 1250277, 1667036, 1669878, 1876442, 2143332, 2500554, 2814663, 3339756, 3750831, 3752884, 5001108, 5629326, 6567547, 7501662, 8443989, 11258652, 13135094, 15003324, 16887978, 19702641, 26270188, 27208409, 33775956, 39405282, 54416818, 59107923, 78810564, 81625227, 108833636, 118215846, 163250454, 190458863, 236431692, 244875681, 326500908, 380917726, 489751362, 571376589, 761835452, 979502724, 1142753178, 1714129767, 2285506356, 3428259534, 6856519068]

約数ペア:

[(1, 6856519068), (2, 3428259534), (3, 2285506356), (4, 1714129767), (6, 1142753178), (7, 979502724), (9, 761835452), (12, 571376589), (14, 489751362), (18, 380917726), (21, 326500908), (28, 244875681), (29, 236431692), (36, 190458863), (42, 163250454), (58, 118215846), (63, 108833636), (84, 81625227), (87, 78810564), (116, 59107923), (126, 54416818), (174, 39405282), (203, 33775956), (252, 27208409), (261, 26270188), (348, 19702641), (406, 16887978), (457, 15003324), (522, 13135094), (609, 11258652), (812, 8443989), (914, 7501662), (1044, 6567547), (1218, 5629326), (1371, 5001108), (1827, 3752884), (1828, 3750831), (2053, 3339756), (2436, 2814663), (2742, 2500554), (3199, 2143332), (3654, 1876442), (4106, 1669878), (4113, 1667036), (5484, 1250277), (6159, 1113252), (6398, 1071666), (7308, 938221), (8212, 834939), (8226, 833518), (9597, 714444), (12318, 556626), (12796, 535833), (13253, 517356), (14371, 477108), (16452, 416759), (18477, 371084), (19194, 357222), (24636, 278313), (26506, 258678), (28742, 238554), (28791, 238148), (36954, 185542), (38388, 178611), (39759, 172452), (43113, 159036), (53012, 129339), (57484, 119277), (57582, 119074), (59537, 115164), (73908, 92771), (79518, 86226)]