228775316

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3659}}^1$

素因数の和:3717

約数の個数: 72

約数和(自身を含む): 525722400

約数和(自身を除く): 296947084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 196, 203, 308, 319, 406, 539, 638, 812, 1078, 1276, 1421, 2156, 2233, 2842, 3659, 4466, 5684, 7318, 8932, 14636, 15631, 25613, 31262, 40249, 51226, 62524, 80498, 102452, 106111, 160996, 179291, 212222, 281743, 358582, 424444, 563486, 717164, 742777, 1126972, 1167221, 1485554, 1972201, 2334442, 2971108, 3944402, 4668884, 5199439, 7888804, 8170547, 10398878, 16341094, 20797756, 32682188, 57193829, 114387658, 228775316]

約数ペア:

[(1, 228775316), (2, 114387658), (4, 57193829), (7, 32682188), (11, 20797756), (14, 16341094), (22, 10398878), (28, 8170547), (29, 7888804), (44, 5199439), (49, 4668884), (58, 3944402), (77, 2971108), (98, 2334442), (116, 1972201), (154, 1485554), (196, 1167221), (203, 1126972), (308, 742777), (319, 717164), (406, 563486), (539, 424444), (638, 358582), (812, 281743), (1078, 212222), (1276, 179291), (1421, 160996), (2156, 106111), (2233, 102452), (2842, 80498), (3659, 62524), (4466, 51226), (5684, 40249), (7318, 31262), (8932, 25613), (14636, 15631)]