557108244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28711}}^1$

素因数の和:28746

約数の個数: 108

約数和(自身を含む): 1787149728

約数和(自身を除く): 1230041484

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 19404, 28711, 57422, 86133, 114844, 172266, 200977, 258399, 315821, 344532, 401954, 516798, 602931, 631642, 803908, 947463, 1033596, 1205862, 1263284, 1406839, 1808793, 1894926, 2210747, 2411724, 2813678, 2842389, 3617586, 3789852, 4220517, 4421494, 5627356, 5684778, 6632241, 7235172, 8441034, 8842988, 11369556, 12661551, 13264482, 15475229, 16882068, 19896723, 25323102, 26528964, 30950458, 39793446, 46425687, 50646204, 61900916, 79586892, 92851374, 139277061, 185702748, 278554122, 557108244]

約数ペア:

[(1, 557108244), (2, 278554122), (3, 185702748), (4, 139277061), (6, 92851374), (7, 79586892), (9, 61900916), (11, 50646204), (12, 46425687), (14, 39793446), (18, 30950458), (21, 26528964), (22, 25323102), (28, 19896723), (33, 16882068), (36, 15475229), (42, 13264482), (44, 12661551), (49, 11369556), (63, 8842988), (66, 8441034), (77, 7235172), (84, 6632241), (98, 5684778), (99, 5627356), (126, 4421494), (132, 4220517), (147, 3789852), (154, 3617586), (196, 2842389), (198, 2813678), (231, 2411724), (252, 2210747), (294, 1894926), (308, 1808793), (396, 1406839), (441, 1263284), (462, 1205862), (539, 1033596), (588, 947463), (693, 803908), (882, 631642), (924, 602931), (1078, 516798), (1386, 401954), (1617, 344532), (1764, 315821), (2156, 258399), (2772, 200977), (3234, 172266), (4851, 114844), (6468, 86133), (9702, 57422), (19404, 28711)]