538850942

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 976128000

約数和(自身を除く): 437277058

約数列:

[1, 2, 7, 14, 49, 61, 79, 98, 122, 158, 163, 326, 343, 427, 553, 686, 854, 1106, 1141, 2282, 2989, 3871, 4819, 5978, 7742, 7987, 9638, 9943, 12877, 15974, 19886, 20923, 25754, 27097, 33733, 41846, 54194, 55909, 67466, 69601, 90139, 111818, 139202, 180278, 236131, 472262, 487207, 630973, 785497, 974414, 1261946, 1570994, 1652917, 3305834, 3410449, 4416811, 5498479, 6820898, 8833622, 10996958, 38489353, 76978706, 269425471, 538850942]

約数ペア:

[(1, 538850942), (2, 269425471), (7, 76978706), (14, 38489353), (49, 10996958), (61, 8833622), (79, 6820898), (98, 5498479), (122, 4416811), (158, 3410449), (163, 3305834), (326, 1652917), (343, 1570994), (427, 1261946), (553, 974414), (686, 785497), (854, 630973), (1106, 487207), (1141, 472262), (2282, 236131), (2989, 180278), (3871, 139202), (4819, 111818), (5978, 90139), (7742, 69601), (7987, 67466), (9638, 55909), (9943, 54194), (12877, 41846), (15974, 33733), (19886, 27097), (20923, 25754)]