229899008

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 480135600

約数和(自身を除く): 250236592

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 173, 179, 232, 256, 346, 358, 464, 692, 716, 928, 1384, 1432, 1856, 2768, 2864, 3712, 5017, 5191, 5536, 5728, 7424, 10034, 10382, 11072, 11456, 20068, 20764, 22144, 22912, 30967, 40136, 41528, 44288, 45824, 61934, 80272, 83056, 123868, 160544, 166112, 247736, 321088, 332224, 495472, 642176, 664448, 898043, 990944, 1284352, 1328896, 1796086, 1981888, 3592172, 3963776, 7184344, 7927552, 14368688, 28737376, 57474752, 114949504, 229899008]

約数ペア:

[(1, 229899008), (2, 114949504), (4, 57474752), (8, 28737376), (16, 14368688), (29, 7927552), (32, 7184344), (58, 3963776), (64, 3592172), (116, 1981888), (128, 1796086), (173, 1328896), (179, 1284352), (232, 990944), (256, 898043), (346, 664448), (358, 642176), (464, 495472), (692, 332224), (716, 321088), (928, 247736), (1384, 166112), (1432, 160544), (1856, 123868), (2768, 83056), (2864, 80272), (3712, 61934), (5017, 45824), (5191, 44288), (5536, 41528), (5728, 40136), (7424, 30967), (10034, 22912), (10382, 22144), (11072, 20764), (11456, 20068)]