7841170064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{1187}}^1$

素因数の和:1577

約数の個数: 120

約数和(自身を含む): 18870667200

約数和(自身を除く): 11029497136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 349, 364, 676, 698, 728, 1183, 1187, 1352, 1396, 1456, 2366, 2374, 2443, 2704, 2792, 4537, 4732, 4748, 4886, 5584, 8309, 9074, 9464, 9496, 9772, 15431, 16618, 18148, 18928, 18992, 19544, 30862, 31759, 33236, 36296, 39088, 58981, 61724, 63518, 66472, 72592, 108017, 117962, 123448, 127036, 132944, 200603, 216034, 235924, 246896, 254072, 401206, 412867, 414263, 432068, 471848, 508144, 802412, 825734, 828526, 864136, 943696, 1404221, 1604824, 1651468, 1657052, 1728272, 2808442, 2899841, 3209648, 3302936, 3314104, 5385419, 5616884, 5799682, 6605872, 6628208, 10770838, 11233768, 11599364, 21541676, 22467536, 23198728, 37697933, 43083352, 46397456, 70010447, 75395866, 86166704, 140020894, 150791732, 280041788, 301583464, 490073129, 560083576, 603166928, 980146258, 1120167152, 1960292516, 3920585032, 7841170064]

約数ペア:

[(1, 7841170064), (2, 3920585032), (4, 1960292516), (7, 1120167152), (8, 980146258), (13, 603166928), (14, 560083576), (16, 490073129), (26, 301583464), (28, 280041788), (52, 150791732), (56, 140020894), (91, 86166704), (104, 75395866), (112, 70010447), (169, 46397456), (182, 43083352), (208, 37697933), (338, 23198728), (349, 22467536), (364, 21541676), (676, 11599364), (698, 11233768), (728, 10770838), (1183, 6628208), (1187, 6605872), (1352, 5799682), (1396, 5616884), (1456, 5385419), (2366, 3314104), (2374, 3302936), (2443, 3209648), (2704, 2899841), (2792, 2808442), (4537, 1728272), (4732, 1657052), (4748, 1651468), (4886, 1604824), (5584, 1404221), (8309, 943696), (9074, 864136), (9464, 828526), (9496, 825734), (9772, 802412), (15431, 508144), (16618, 471848), (18148, 432068), (18928, 414263), (18992, 412867), (19544, 401206), (30862, 254072), (31759, 246896), (33236, 235924), (36296, 216034), (39088, 200603), (58981, 132944), (61724, 127036), (63518, 123448), (66472, 117962), (72592, 108017)]