1963971744

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{417511}}^1$

素因数の和:417538

約数の個数: 72

約数和(自身を含む): 5997142368

約数和(自身を除く): 4033170624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 417511, 835022, 1252533, 1670044, 2505066, 2922577, 3340088, 5010132, 5845154, 6680176, 8767731, 10020264, 11690308, 13360352, 17535462, 20040528, 20458039, 23380616, 35070924, 40081056, 40916078, 46761232, 61374117, 70141848, 81832156, 93522464, 122748234, 140283696, 163664312, 245496468, 280567392, 327328624, 490992936, 654657248, 981985872, 1963971744]

約数ペア:

[(1, 1963971744), (2, 981985872), (3, 654657248), (4, 490992936), (6, 327328624), (7, 280567392), (8, 245496468), (12, 163664312), (14, 140283696), (16, 122748234), (21, 93522464), (24, 81832156), (28, 70141848), (32, 61374117), (42, 46761232), (48, 40916078), (49, 40081056), (56, 35070924), (84, 23380616), (96, 20458039), (98, 20040528), (112, 17535462), (147, 13360352), (168, 11690308), (196, 10020264), (224, 8767731), (294, 6680176), (336, 5845154), (392, 5010132), (588, 3340088), (672, 2922577), (784, 2505066), (1176, 1670044), (1568, 1252533), (2352, 835022), (4704, 417511)]