248773992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1721}}^1$

素因数の和:2066

約数の個数: 64

約数和(自身を含む): 657115200

約数和(自身を除く): 408341208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 317, 456, 634, 951, 1268, 1721, 1902, 2536, 3442, 3804, 5163, 6023, 6884, 7608, 10326, 12046, 13768, 18069, 20652, 24092, 32699, 36138, 41304, 48184, 65398, 72276, 98097, 130796, 144552, 196194, 261592, 392388, 545557, 784776, 1091114, 1636671, 2182228, 3273342, 4364456, 6546684, 10365583, 13093368, 20731166, 31096749, 41462332, 62193498, 82924664, 124386996, 248773992]

約数ペア:

[(1, 248773992), (2, 124386996), (3, 82924664), (4, 62193498), (6, 41462332), (8, 31096749), (12, 20731166), (19, 13093368), (24, 10365583), (38, 6546684), (57, 4364456), (76, 3273342), (114, 2182228), (152, 1636671), (228, 1091114), (317, 784776), (456, 545557), (634, 392388), (951, 261592), (1268, 196194), (1721, 144552), (1902, 130796), (2536, 98097), (3442, 72276), (3804, 65398), (5163, 48184), (6023, 41304), (6884, 36138), (7608, 32699), (10326, 24092), (12046, 20652), (13768, 18069)]