9885657344

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 21125966400

約数和(自身を除く): 11240309056

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 173, 179, 232, 256, 344, 346, 358, 464, 688, 692, 716, 928, 1247, 1376, 1384, 1432, 1856, 2494, 2752, 2768, 2864, 3712, 4988, 5017, 5191, 5504, 5536, 5728, 7424, 7439, 7697, 9976, 10034, 10382, 11008, 11072, 11456, 14878, 15394, 19952, 20068, 20764, 22144, 22912, 29756, 30788, 30967, 39904, 40136, 41528, 44288, 45824, 59512, 61576, 61934, 79808, 80272, 83056, 119024, 123152, 123868, 159616, 160544, 166112, 215731, 223213, 238048, 246304, 247736, 319232, 321088, 332224, 431462, 446426, 476096, 492608, 495472, 642176, 664448, 862924, 892852, 898043, 952192, 985216, 990944, 1284352, 1328896, 1331581, 1725848, 1785704, 1796086, 1904384, 1970432, 1981888, 2663162, 3451696, 3571408, 3592172, 3963776, 5326324, 6903392, 7142816, 7184344, 7927552, 10652648, 13806784, 14285632, 14368688, 21305296, 27613568, 28571264, 28737376, 38615849, 42610592, 55227136, 57142528, 57474752, 77231698, 85221184, 114949504, 154463396, 170442368, 229899008, 308926792, 340884736, 617853584, 1235707168, 2471414336, 4942828672, 9885657344]

約数ペア:

[(1, 9885657344), (2, 4942828672), (4, 2471414336), (8, 1235707168), (16, 617853584), (29, 340884736), (32, 308926792), (43, 229899008), (58, 170442368), (64, 154463396), (86, 114949504), (116, 85221184), (128, 77231698), (172, 57474752), (173, 57142528), (179, 55227136), (232, 42610592), (256, 38615849), (344, 28737376), (346, 28571264), (358, 27613568), (464, 21305296), (688, 14368688), (692, 14285632), (716, 13806784), (928, 10652648), (1247, 7927552), (1376, 7184344), (1384, 7142816), (1432, 6903392), (1856, 5326324), (2494, 3963776), (2752, 3592172), (2768, 3571408), (2864, 3451696), (3712, 2663162), (4988, 1981888), (5017, 1970432), (5191, 1904384), (5504, 1796086), (5536, 1785704), (5728, 1725848), (7424, 1331581), (7439, 1328896), (7697, 1284352), (9976, 990944), (10034, 985216), (10382, 952192), (11008, 898043), (11072, 892852), (11456, 862924), (14878, 664448), (15394, 642176), (19952, 495472), (20068, 492608), (20764, 476096), (22144, 446426), (22912, 431462), (29756, 332224), (30788, 321088), (30967, 319232), (39904, 247736), (40136, 246304), (41528, 238048), (44288, 223213), (45824, 215731), (59512, 166112), (61576, 160544), (61934, 159616), (79808, 123868), (80272, 123152), (83056, 119024)]