2758483416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 7699507200

約数和(自身を除く): 4941023784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 307, 312, 372, 403, 614, 744, 806, 921, 929, 1209, 1228, 1612, 1842, 1858, 2418, 2456, 2787, 3224, 3684, 3716, 3991, 4836, 5574, 7368, 7432, 7982, 9517, 9672, 11148, 11973, 12077, 15964, 19034, 22296, 23946, 24154, 28551, 28799, 31928, 36231, 38068, 47892, 48308, 57102, 57598, 72462, 76136, 86397, 95784, 96616, 114204, 115196, 123721, 144924, 172794, 228408, 230392, 247442, 285203, 289848, 345588, 371163, 374387, 494884, 570406, 691176, 742326, 748774, 855609, 989768, 1123161, 1140812, 1484652, 1497548, 1711218, 2246322, 2281624, 2969304, 2995096, 3422436, 3707639, 4492644, 6844872, 7415278, 8841293, 8985288, 11122917, 14830556, 17682586, 22245834, 26523879, 29661112, 35365172, 44491668, 53047758, 70730344, 88983336, 106095516, 114936809, 212191032, 229873618, 344810427, 459747236, 689620854, 919494472, 1379241708, 2758483416]

約数ペア:

[(1, 2758483416), (2, 1379241708), (3, 919494472), (4, 689620854), (6, 459747236), (8, 344810427), (12, 229873618), (13, 212191032), (24, 114936809), (26, 106095516), (31, 88983336), (39, 70730344), (52, 53047758), (62, 44491668), (78, 35365172), (93, 29661112), (104, 26523879), (124, 22245834), (156, 17682586), (186, 14830556), (248, 11122917), (307, 8985288), (312, 8841293), (372, 7415278), (403, 6844872), (614, 4492644), (744, 3707639), (806, 3422436), (921, 2995096), (929, 2969304), (1209, 2281624), (1228, 2246322), (1612, 1711218), (1842, 1497548), (1858, 1484652), (2418, 1140812), (2456, 1123161), (2787, 989768), (3224, 855609), (3684, 748774), (3716, 742326), (3991, 691176), (4836, 570406), (5574, 494884), (7368, 374387), (7432, 371163), (7982, 345588), (9517, 289848), (9672, 285203), (11148, 247442), (11973, 230392), (12077, 228408), (15964, 172794), (19034, 144924), (22296, 123721), (23946, 115196), (24154, 114204), (28551, 96616), (28799, 95784), (31928, 86397), (36231, 76136), (38068, 72462), (47892, 57598), (48308, 57102)]