256378493568

素因数分解:

$2^7\times 3^1\times {\mathrm{4201}}^1\times {\mathrm{158927}}^1$

素因数の和:163145

約数の個数: 64

約数和(自身を含む): 681171765120

約数和(自身を除く): 424793271552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4201, 8402, 12603, 16804, 25206, 33608, 50412, 67216, 100824, 134432, 158927, 201648, 268864, 317854, 403296, 476781, 537728, 635708, 806592, 953562, 1271416, 1613184, 1907124, 2542832, 3814248, 5085664, 7628496, 10171328, 15256992, 20342656, 30513984, 61027968, 667652327, 1335304654, 2002956981, 2670609308, 4005913962, 5341218616, 8011827924, 10682437232, 16023655848, 21364874464, 32047311696, 42729748928, 64094623392, 85459497856, 128189246784, 256378493568]

約数ペア:

[(1, 256378493568), (2, 128189246784), (3, 85459497856), (4, 64094623392), (6, 42729748928), (8, 32047311696), (12, 21364874464), (16, 16023655848), (24, 10682437232), (32, 8011827924), (48, 5341218616), (64, 4005913962), (96, 2670609308), (128, 2002956981), (192, 1335304654), (384, 667652327), (4201, 61027968), (8402, 30513984), (12603, 20342656), (16804, 15256992), (25206, 10171328), (33608, 7628496), (50412, 5085664), (67216, 3814248), (100824, 2542832), (134432, 1907124), (158927, 1613184), (201648, 1271416), (268864, 953562), (317854, 806592), (403296, 635708), (476781, 537728)]