291268476368

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1\times {\mathrm{2267}}^1$

素因数の和:2964

約数の個数: 80

約数和(自身を含む): 574202623680

約数和(自身を除く): 282934147312

約数列:

[1, 2, 4, 8, 16, 113, 179, 226, 358, 397, 452, 716, 794, 904, 1432, 1588, 1808, 2267, 2864, 3176, 4534, 6352, 9068, 18136, 20227, 36272, 40454, 44861, 71063, 80908, 89722, 142126, 161816, 179444, 256171, 284252, 323632, 358888, 405793, 512342, 568504, 717776, 811586, 899999, 1024684, 1137008, 1623172, 1799998, 2049368, 3246344, 3599996, 4098736, 6492688, 7199992, 8030119, 14399984, 16060238, 32120476, 45854609, 64240952, 91709218, 101699887, 128481904, 161099821, 183418436, 203399774, 322199642, 366836872, 406799548, 644399284, 733673744, 813599096, 1288798568, 1627198192, 2577597136, 18204279773, 36408559546, 72817119092, 145634238184, 291268476368]

約数ペア:

[(1, 291268476368), (2, 145634238184), (4, 72817119092), (8, 36408559546), (16, 18204279773), (113, 2577597136), (179, 1627198192), (226, 1288798568), (358, 813599096), (397, 733673744), (452, 644399284), (716, 406799548), (794, 366836872), (904, 322199642), (1432, 203399774), (1588, 183418436), (1808, 161099821), (2267, 128481904), (2864, 101699887), (3176, 91709218), (4534, 64240952), (6352, 45854609), (9068, 32120476), (18136, 16060238), (20227, 14399984), (36272, 8030119), (40454, 7199992), (44861, 6492688), (71063, 4098736), (80908, 3599996), (89722, 3246344), (142126, 2049368), (161816, 1799998), (179444, 1623172), (256171, 1137008), (284252, 1024684), (323632, 899999), (358888, 811586), (405793, 717776), (512342, 568504)]