477605196

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 1223586000

約数和(自身を除く): 745980804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 269, 298, 331, 447, 538, 596, 662, 807, 894, 993, 1076, 1324, 1341, 1614, 1788, 1986, 2421, 2682, 2979, 3228, 3972, 4842, 5364, 5958, 9684, 11916, 40081, 49319, 80162, 89039, 98638, 120243, 147957, 160324, 178078, 197276, 240486, 267117, 295914, 356156, 360729, 443871, 480972, 534234, 591828, 721458, 801351, 887742, 1068468, 1442916, 1602702, 1775484, 3205404, 13266811, 26533622, 39800433, 53067244, 79600866, 119401299, 159201732, 238802598, 477605196]

約数ペア:

[(1, 477605196), (2, 238802598), (3, 159201732), (4, 119401299), (6, 79600866), (9, 53067244), (12, 39800433), (18, 26533622), (36, 13266811), (149, 3205404), (269, 1775484), (298, 1602702), (331, 1442916), (447, 1068468), (538, 887742), (596, 801351), (662, 721458), (807, 591828), (894, 534234), (993, 480972), (1076, 443871), (1324, 360729), (1341, 356156), (1614, 295914), (1788, 267117), (1986, 240486), (2421, 197276), (2682, 178078), (2979, 160324), (3228, 147957), (3972, 120243), (4842, 98638), (5364, 89039), (5958, 80162), (9684, 49319), (11916, 40081)]