2691452904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19609}}^1$

素因数の和:19687

約数の個数: 128

約数和(自身を含む): 8283264000

約数和(自身を除く): 5591811096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 344, 399, 456, 516, 532, 602, 798, 817, 903, 1032, 1064, 1204, 1596, 1634, 1806, 2408, 2451, 3192, 3268, 3612, 4902, 5719, 6536, 7224, 9804, 11438, 17157, 19608, 19609, 22876, 34314, 39218, 45752, 58827, 68628, 78436, 117654, 137256, 137263, 156872, 235308, 274526, 372571, 411789, 470616, 549052, 745142, 823578, 843187, 1098104, 1117713, 1490284, 1647156, 1686374, 2235426, 2529561, 2607997, 2980568, 3294312, 3372748, 4470852, 5059122, 5215994, 5902309, 6745496, 7823991, 8941704, 10118244, 10431988, 11804618, 15647982, 16020553, 17706927, 20236488, 20863976, 23609236, 31295964, 32041106, 35413854, 47218472, 48061659, 62591928, 64082212, 70827708, 96123318, 112143871, 128164424, 141655416, 192246636, 224287742, 336431613, 384493272, 448575484, 672863226, 897150968, 1345726452, 2691452904]

約数ペア:

[(1, 2691452904), (2, 1345726452), (3, 897150968), (4, 672863226), (6, 448575484), (7, 384493272), (8, 336431613), (12, 224287742), (14, 192246636), (19, 141655416), (21, 128164424), (24, 112143871), (28, 96123318), (38, 70827708), (42, 64082212), (43, 62591928), (56, 48061659), (57, 47218472), (76, 35413854), (84, 32041106), (86, 31295964), (114, 23609236), (129, 20863976), (133, 20236488), (152, 17706927), (168, 16020553), (172, 15647982), (228, 11804618), (258, 10431988), (266, 10118244), (301, 8941704), (344, 7823991), (399, 6745496), (456, 5902309), (516, 5215994), (532, 5059122), (602, 4470852), (798, 3372748), (817, 3294312), (903, 2980568), (1032, 2607997), (1064, 2529561), (1204, 2235426), (1596, 1686374), (1634, 1647156), (1806, 1490284), (2408, 1117713), (2451, 1098104), (3192, 843187), (3268, 823578), (3612, 745142), (4902, 549052), (5719, 470616), (6536, 411789), (7224, 372571), (9804, 274526), (11438, 235308), (17157, 156872), (19608, 137263), (19609, 137256), (22876, 117654), (34314, 78436), (39218, 68628), (45752, 58827)]