2680944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 8094720

約数和(自身を除く): 5413776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 101, 112, 158, 168, 202, 237, 303, 316, 336, 404, 474, 553, 606, 632, 707, 808, 948, 1106, 1212, 1264, 1414, 1616, 1659, 1896, 2121, 2212, 2424, 2828, 3318, 3792, 4242, 4424, 4848, 5656, 6636, 7979, 8484, 8848, 11312, 13272, 15958, 16968, 23937, 26544, 31916, 33936, 47874, 55853, 63832, 95748, 111706, 127664, 167559, 191496, 223412, 335118, 382992, 446824, 670236, 893648, 1340472, 2680944]

約数ペア:

[(1, 2680944), (2, 1340472), (3, 893648), (4, 670236), (6, 446824), (7, 382992), (8, 335118), (12, 223412), (14, 191496), (16, 167559), (21, 127664), (24, 111706), (28, 95748), (42, 63832), (48, 55853), (56, 47874), (79, 33936), (84, 31916), (101, 26544), (112, 23937), (158, 16968), (168, 15958), (202, 13272), (237, 11312), (303, 8848), (316, 8484), (336, 7979), (404, 6636), (474, 5656), (553, 4848), (606, 4424), (632, 4242), (707, 3792), (808, 3318), (948, 2828), (1106, 2424), (1212, 2212), (1264, 2121), (1414, 1896), (1616, 1659)]