214384144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3248

約数の個数: 80

約数和(自身を含む): 498718080

約数和(自身を除く): 284333936

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 3191, 3536, 3952, 4199, 5168, 6382, 8398, 12764, 16796, 25528, 33592, 41483, 51056, 54247, 60629, 67184, 82966, 108494, 121258, 165932, 216988, 242516, 331864, 433976, 485032, 663728, 705211, 788177, 867952, 970064, 1030693, 1410422, 1576354, 2061386, 2820844, 3152708, 4122772, 5641688, 6305416, 8245544, 11283376, 12610832, 13399009, 16491088, 26798018, 53596036, 107192072, 214384144]

約数ペア:

[(1, 214384144), (2, 107192072), (4, 53596036), (8, 26798018), (13, 16491088), (16, 13399009), (17, 12610832), (19, 11283376), (26, 8245544), (34, 6305416), (38, 5641688), (52, 4122772), (68, 3152708), (76, 2820844), (104, 2061386), (136, 1576354), (152, 1410422), (208, 1030693), (221, 970064), (247, 867952), (272, 788177), (304, 705211), (323, 663728), (442, 485032), (494, 433976), (646, 331864), (884, 242516), (988, 216988), (1292, 165932), (1768, 121258), (1976, 108494), (2584, 82966), (3191, 67184), (3536, 60629), (3952, 54247), (4199, 51056), (5168, 41483), (6382, 33592), (8398, 25528), (12764, 16796)]