288101268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87943}}^1$

素因数の和:87973

約数の個数: 72

約数和(自身を含む): 896325248

約数和(自身を除く): 608223980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 87943, 175886, 263829, 351772, 527658, 615601, 791487, 1055316, 1143259, 1231202, 1582974, 1846803, 2286518, 2462404, 3165948, 3429777, 3693606, 4573036, 5540409, 6859554, 7387212, 8002813, 10289331, 11080818, 13719108, 16005626, 20578662, 22161636, 24008439, 32011252, 41157324, 48016878, 72025317, 96033756, 144050634, 288101268]

約数ペア:

[(1, 288101268), (2, 144050634), (3, 96033756), (4, 72025317), (6, 48016878), (7, 41157324), (9, 32011252), (12, 24008439), (13, 22161636), (14, 20578662), (18, 16005626), (21, 13719108), (26, 11080818), (28, 10289331), (36, 8002813), (39, 7387212), (42, 6859554), (52, 5540409), (63, 4573036), (78, 3693606), (84, 3429777), (91, 3165948), (117, 2462404), (126, 2286518), (156, 1846803), (182, 1582974), (234, 1231202), (252, 1143259), (273, 1055316), (364, 791487), (468, 615601), (546, 527658), (819, 351772), (1092, 263829), (1638, 175886), (3276, 87943)]