293688736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2887}}^1$

素因数の和:2942

約数の個数: 72

約数和(自身を含む): 670281696

約数和(自身を除く): 376592960

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 289, 352, 374, 544, 578, 748, 1156, 1496, 2312, 2887, 2992, 3179, 4624, 5774, 5984, 6358, 9248, 11548, 12716, 23096, 25432, 31757, 46192, 49079, 50864, 63514, 92384, 98158, 101728, 127028, 196316, 254056, 392632, 508112, 539869, 785264, 834343, 1016224, 1079738, 1570528, 1668686, 2159476, 3337372, 4318952, 6674744, 8637904, 9177773, 13349488, 17275808, 18355546, 26698976, 36711092, 73422184, 146844368, 293688736]

約数ペア:

[(1, 293688736), (2, 146844368), (4, 73422184), (8, 36711092), (11, 26698976), (16, 18355546), (17, 17275808), (22, 13349488), (32, 9177773), (34, 8637904), (44, 6674744), (68, 4318952), (88, 3337372), (136, 2159476), (176, 1668686), (187, 1570528), (272, 1079738), (289, 1016224), (352, 834343), (374, 785264), (544, 539869), (578, 508112), (748, 392632), (1156, 254056), (1496, 196316), (2312, 127028), (2887, 101728), (2992, 98158), (3179, 92384), (4624, 63514), (5774, 50864), (5984, 49079), (6358, 46192), (9248, 31757), (11548, 25432), (12716, 23096)]