15528098384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{63929}}^1$

素因数の和:64020

約数の個数: 80

約数和(自身を含む): 34246022400

約数和(自身を除く): 18717924016

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 272, 304, 323, 376, 646, 752, 799, 893, 1292, 1598, 1786, 2584, 3196, 3572, 5168, 6392, 7144, 12784, 14288, 15181, 30362, 60724, 63929, 121448, 127858, 242896, 255716, 511432, 1022864, 1086793, 1214651, 2173586, 2429302, 3004663, 4347172, 4858604, 6009326, 8694344, 9717208, 12018652, 17388688, 19434416, 20649067, 24037304, 41298134, 48074608, 51079271, 57088597, 82596268, 102158542, 114177194, 165192536, 204317084, 228354388, 330385072, 408634168, 456708776, 817268336, 913417552, 970506149, 1941012298, 3882024596, 7764049192, 15528098384]

約数ペア:

[(1, 15528098384), (2, 7764049192), (4, 3882024596), (8, 1941012298), (16, 970506149), (17, 913417552), (19, 817268336), (34, 456708776), (38, 408634168), (47, 330385072), (68, 228354388), (76, 204317084), (94, 165192536), (136, 114177194), (152, 102158542), (188, 82596268), (272, 57088597), (304, 51079271), (323, 48074608), (376, 41298134), (646, 24037304), (752, 20649067), (799, 19434416), (893, 17388688), (1292, 12018652), (1598, 9717208), (1786, 8694344), (2584, 6009326), (3196, 4858604), (3572, 4347172), (5168, 3004663), (6392, 2429302), (7144, 2173586), (12784, 1214651), (14288, 1086793), (15181, 1022864), (30362, 511432), (60724, 255716), (63929, 242896), (121448, 127858)]