216990592

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1433}}^1$

素因数の和:1480

約数の個数: 96

約数和(自身を含む): 535340880

約数和(自身を除く): 318350288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 896, 1183, 1352, 1433, 1456, 1664, 2366, 2704, 2866, 2912, 4732, 5408, 5732, 5824, 9464, 10031, 10816, 11464, 11648, 18629, 18928, 20062, 21632, 22928, 37258, 37856, 40124, 45856, 74516, 75712, 80248, 91712, 130403, 149032, 151424, 160496, 183424, 242177, 260806, 298064, 320992, 484354, 521612, 596128, 641984, 968708, 1043224, 1192256, 1283968, 1695239, 1937416, 2086448, 2384512, 3390478, 3874832, 4172896, 6780956, 7749664, 8345792, 13561912, 15499328, 16691584, 27123824, 30998656, 54247648, 108495296, 216990592]

約数ペア:

[(1, 216990592), (2, 108495296), (4, 54247648), (7, 30998656), (8, 27123824), (13, 16691584), (14, 15499328), (16, 13561912), (26, 8345792), (28, 7749664), (32, 6780956), (52, 4172896), (56, 3874832), (64, 3390478), (91, 2384512), (104, 2086448), (112, 1937416), (128, 1695239), (169, 1283968), (182, 1192256), (208, 1043224), (224, 968708), (338, 641984), (364, 596128), (416, 521612), (448, 484354), (676, 320992), (728, 298064), (832, 260806), (896, 242177), (1183, 183424), (1352, 160496), (1433, 151424), (1456, 149032), (1664, 130403), (2366, 91712), (2704, 80248), (2866, 75712), (2912, 74516), (4732, 45856), (5408, 40124), (5732, 37856), (5824, 37258), (9464, 22928), (10031, 21632), (10816, 20062), (11464, 18928), (11648, 18629)]