404416896

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81013}}^1$

素因数の和:81043

約数の個数: 64

約数和(自身を含む): 1156879920

約数和(自身を除く): 752463024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 81013, 162026, 243039, 324052, 486078, 648104, 972156, 1053169, 1296208, 1944312, 2106338, 2592416, 3159507, 3888624, 4212676, 5184832, 6319014, 7777248, 8425352, 10369664, 12638028, 15554496, 16850704, 25276056, 31108992, 33701408, 50552112, 67402816, 101104224, 134805632, 202208448, 404416896]

約数ペア:

[(1, 404416896), (2, 202208448), (3, 134805632), (4, 101104224), (6, 67402816), (8, 50552112), (12, 33701408), (13, 31108992), (16, 25276056), (24, 16850704), (26, 15554496), (32, 12638028), (39, 10369664), (48, 8425352), (52, 7777248), (64, 6319014), (78, 5184832), (96, 4212676), (104, 3888624), (128, 3159507), (156, 2592416), (192, 2106338), (208, 1944312), (312, 1296208), (384, 1053169), (416, 972156), (624, 648104), (832, 486078), (1248, 324052), (1664, 243039), (2496, 162026), (4992, 81013)]