438888192

素因数分解:

$2^8\times 3^1\times {\mathrm{89}}^1\times {\mathrm{6421}}^1$

素因数の和:6529

約数の個数: 72

約数和(自身を含む): 1181391120

約数和(自身を除く): 742502928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 534, 712, 768, 1068, 1424, 2136, 2848, 4272, 5696, 6421, 8544, 11392, 12842, 17088, 19263, 22784, 25684, 34176, 38526, 51368, 68352, 77052, 102736, 154104, 205472, 308208, 410944, 571469, 616416, 821888, 1142938, 1232832, 1643776, 1714407, 2285876, 2465664, 3428814, 4571752, 4931328, 6857628, 9143504, 13715256, 18287008, 27430512, 36574016, 54861024, 73148032, 109722048, 146296064, 219444096, 438888192]

約数ペア:

[(1, 438888192), (2, 219444096), (3, 146296064), (4, 109722048), (6, 73148032), (8, 54861024), (12, 36574016), (16, 27430512), (24, 18287008), (32, 13715256), (48, 9143504), (64, 6857628), (89, 4931328), (96, 4571752), (128, 3428814), (178, 2465664), (192, 2285876), (256, 1714407), (267, 1643776), (356, 1232832), (384, 1142938), (534, 821888), (712, 616416), (768, 571469), (1068, 410944), (1424, 308208), (2136, 205472), (2848, 154104), (4272, 102736), (5696, 77052), (6421, 68352), (8544, 51368), (11392, 38526), (12842, 34176), (17088, 25684), (19263, 22784)]