768045584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1288

約数の個数: 80

約数和(自身を含む): 1648465920

約数和(自身を除く): 880420336

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 79, 124, 136, 158, 248, 272, 316, 496, 527, 632, 1054, 1153, 1264, 1343, 2108, 2306, 2449, 2686, 4216, 4612, 4898, 5372, 8432, 9224, 9796, 10744, 18448, 19592, 19601, 21488, 35743, 39184, 39202, 41633, 71486, 78404, 83266, 91087, 142972, 156808, 166532, 182174, 285944, 313616, 333064, 364348, 571888, 607631, 666128, 728696, 1215262, 1457392, 1548479, 2430524, 2823697, 3096958, 4861048, 5647394, 6193916, 9722096, 11294788, 12387832, 22589576, 24775664, 45179152, 48002849, 96005698, 192011396, 384022792, 768045584]

約数ペア:

[(1, 768045584), (2, 384022792), (4, 192011396), (8, 96005698), (16, 48002849), (17, 45179152), (31, 24775664), (34, 22589576), (62, 12387832), (68, 11294788), (79, 9722096), (124, 6193916), (136, 5647394), (158, 4861048), (248, 3096958), (272, 2823697), (316, 2430524), (496, 1548479), (527, 1457392), (632, 1215262), (1054, 728696), (1153, 666128), (1264, 607631), (1343, 571888), (2108, 364348), (2306, 333064), (2449, 313616), (2686, 285944), (4216, 182174), (4612, 166532), (4898, 156808), (5372, 142972), (8432, 91087), (9224, 83266), (9796, 78404), (10744, 71486), (18448, 41633), (19592, 39202), (19601, 39184), (21488, 35743)]