40228944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1872

約数の個数: 80

約数和(自身を含む): 120611328

約数和(自身を除く): 80382384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1787, 1876, 2814, 3216, 3574, 3752, 5361, 5628, 7148, 7504, 10722, 11256, 12509, 14296, 21444, 22512, 25018, 28592, 37527, 42888, 50036, 75054, 85776, 100072, 119729, 150108, 200144, 239458, 300216, 359187, 478916, 600432, 718374, 838103, 957832, 1436748, 1676206, 1915664, 2514309, 2873496, 3352412, 5028618, 5746992, 6704824, 10057236, 13409648, 20114472, 40228944]

約数ペア:

[(1, 40228944), (2, 20114472), (3, 13409648), (4, 10057236), (6, 6704824), (7, 5746992), (8, 5028618), (12, 3352412), (14, 2873496), (16, 2514309), (21, 1915664), (24, 1676206), (28, 1436748), (42, 957832), (48, 838103), (56, 718374), (67, 600432), (84, 478916), (112, 359187), (134, 300216), (168, 239458), (201, 200144), (268, 150108), (336, 119729), (402, 100072), (469, 85776), (536, 75054), (804, 50036), (938, 42888), (1072, 37527), (1407, 28592), (1608, 25018), (1787, 22512), (1876, 21444), (2814, 14296), (3216, 12509), (3574, 11256), (3752, 10722), (5361, 7504), (5628, 7148)]