718977252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{450487}}^1$

素因数の和:450520

約数の個数: 48

約数和(自身を含む): 2018186240

約数和(自身を除く): 1299208988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 450487, 900974, 1351461, 1801948, 2702922, 3153409, 5405844, 6306818, 8559253, 9460227, 12613636, 17118506, 18920454, 25677759, 34237012, 37840908, 51355518, 59914771, 102711036, 119829542, 179744313, 239659084, 359488626, 718977252]

約数ペア:

[(1, 718977252), (2, 359488626), (3, 239659084), (4, 179744313), (6, 119829542), (7, 102711036), (12, 59914771), (14, 51355518), (19, 37840908), (21, 34237012), (28, 25677759), (38, 18920454), (42, 17118506), (57, 12613636), (76, 9460227), (84, 8559253), (114, 6306818), (133, 5405844), (228, 3153409), (266, 2702922), (399, 1801948), (532, 1351461), (798, 900974), (1596, 450487)]