2312713984

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21157}}^1$

素因数の和:21241

約数の個数: 72

約数和(自身を含む): 5362622048

約数和(自身を除く): 3049908064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 854, 896, 976, 1708, 1792, 1952, 3416, 3904, 6832, 7808, 13664, 15616, 21157, 27328, 42314, 54656, 84628, 109312, 148099, 169256, 296198, 338512, 592396, 677024, 1184792, 1290577, 1354048, 2369584, 2581154, 2708096, 4739168, 5162308, 5416192, 9034039, 9478336, 10324616, 18068078, 18956672, 20649232, 36136156, 37913344, 41298464, 72272312, 82596928, 144544624, 165193856, 289089248, 330387712, 578178496, 1156356992, 2312713984]

約数ペア:

[(1, 2312713984), (2, 1156356992), (4, 578178496), (7, 330387712), (8, 289089248), (14, 165193856), (16, 144544624), (28, 82596928), (32, 72272312), (56, 41298464), (61, 37913344), (64, 36136156), (112, 20649232), (122, 18956672), (128, 18068078), (224, 10324616), (244, 9478336), (256, 9034039), (427, 5416192), (448, 5162308), (488, 4739168), (854, 2708096), (896, 2581154), (976, 2369584), (1708, 1354048), (1792, 1290577), (1952, 1184792), (3416, 677024), (3904, 592396), (6832, 338512), (7808, 296198), (13664, 169256), (15616, 148099), (21157, 109312), (27328, 84628), (42314, 54656)]