539604856

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{6781}}^1$

素因数の和:6837

約数の個数: 64

約数和(自身を含む): 1220760000

約数和(自身を除く): 681155144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 392, 406, 686, 812, 1372, 1421, 1624, 2744, 2842, 5684, 6781, 9947, 11368, 13562, 19894, 27124, 39788, 47467, 54248, 79576, 94934, 189868, 196649, 332269, 379736, 393298, 664538, 786596, 1329076, 1376543, 1573192, 2325883, 2658152, 2753086, 4651766, 5506172, 9303532, 9635801, 11012344, 18607064, 19271602, 38543204, 67450607, 77086408, 134901214, 269802428, 539604856]

約数ペア:

[(1, 539604856), (2, 269802428), (4, 134901214), (7, 77086408), (8, 67450607), (14, 38543204), (28, 19271602), (29, 18607064), (49, 11012344), (56, 9635801), (58, 9303532), (98, 5506172), (116, 4651766), (196, 2753086), (203, 2658152), (232, 2325883), (343, 1573192), (392, 1376543), (406, 1329076), (686, 786596), (812, 664538), (1372, 393298), (1421, 379736), (1624, 332269), (2744, 196649), (2842, 189868), (5684, 94934), (6781, 79576), (9947, 54248), (11368, 47467), (13562, 39788), (19894, 27124)]