15697323656

素因数分解:

$2^3\times 7^3\times {\mathrm{739}}^1\times {\mathrm{7741}}^1$

素因数の和:8507

約数の個数: 64

約数和(自身を含む): 34374480000

約数和(自身を除く): 18677156344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 739, 1372, 1478, 2744, 2956, 5173, 5912, 7741, 10346, 15482, 20692, 30964, 36211, 41384, 54187, 61928, 72422, 108374, 144844, 216748, 253477, 289688, 379309, 433496, 506954, 758618, 1013908, 1517236, 2027816, 2655163, 3034472, 5310326, 5720599, 10620652, 11441198, 21241304, 22882396, 40044193, 45764792, 80088386, 160176772, 280309351, 320353544, 560618702, 1121237404, 1962165457, 2242474808, 3924330914, 7848661828, 15697323656]

約数ペア:

[(1, 15697323656), (2, 7848661828), (4, 3924330914), (7, 2242474808), (8, 1962165457), (14, 1121237404), (28, 560618702), (49, 320353544), (56, 280309351), (98, 160176772), (196, 80088386), (343, 45764792), (392, 40044193), (686, 22882396), (739, 21241304), (1372, 11441198), (1478, 10620652), (2744, 5720599), (2956, 5310326), (5173, 3034472), (5912, 2655163), (7741, 2027816), (10346, 1517236), (15482, 1013908), (20692, 758618), (30964, 506954), (36211, 433496), (41384, 379309), (54187, 289688), (61928, 253477), (72422, 216748), (108374, 144844)]