420871488

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{32717}}^1$

素因数の和:32799

約数の個数: 56

約数和(自身を含む): 1130210592

約数和(自身を除く): 709339104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6432, 12864, 32717, 65434, 98151, 130868, 196302, 261736, 392604, 523472, 785208, 1046944, 1570416, 2093888, 2192039, 3140832, 4384078, 6281664, 6576117, 8768156, 13152234, 17536312, 26304468, 35072624, 52608936, 70145248, 105217872, 140290496, 210435744, 420871488]

約数ペア:

[(1, 420871488), (2, 210435744), (3, 140290496), (4, 105217872), (6, 70145248), (8, 52608936), (12, 35072624), (16, 26304468), (24, 17536312), (32, 13152234), (48, 8768156), (64, 6576117), (67, 6281664), (96, 4384078), (134, 3140832), (192, 2192039), (201, 2093888), (268, 1570416), (402, 1046944), (536, 785208), (804, 523472), (1072, 392604), (1608, 261736), (2144, 196302), (3216, 130868), (4288, 98151), (6432, 65434), (12864, 32717)]