39179984384

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{5623}}^1$

素因数の和:6111

約数の個数: 80

約数和(自身を含む): 81007196160

約数和(自身を除く): 41827211776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 439, 496, 512, 878, 992, 1756, 1984, 3512, 3968, 5623, 7024, 7936, 11246, 13609, 14048, 15872, 22492, 27218, 28096, 44984, 54436, 56192, 89968, 108872, 112384, 174313, 179936, 217744, 224768, 348626, 359872, 435488, 697252, 719744, 870976, 1394504, 1439488, 1741952, 2468497, 2789008, 2878976, 3483904, 4936994, 5578016, 6967808, 9873988, 11156032, 19747976, 22312064, 39495952, 44624128, 76523407, 78991904, 89248256, 153046814, 157983808, 306093628, 315967616, 612187256, 631935232, 1224374512, 1263870464, 2448749024, 4897498048, 9794996096, 19589992192, 39179984384]

約数ペア:

[(1, 39179984384), (2, 19589992192), (4, 9794996096), (8, 4897498048), (16, 2448749024), (31, 1263870464), (32, 1224374512), (62, 631935232), (64, 612187256), (124, 315967616), (128, 306093628), (248, 157983808), (256, 153046814), (439, 89248256), (496, 78991904), (512, 76523407), (878, 44624128), (992, 39495952), (1756, 22312064), (1984, 19747976), (3512, 11156032), (3968, 9873988), (5623, 6967808), (7024, 5578016), (7936, 4936994), (11246, 3483904), (13609, 2878976), (14048, 2789008), (15872, 2468497), (22492, 1741952), (27218, 1439488), (28096, 1394504), (44984, 870976), (54436, 719744), (56192, 697252), (89968, 435488), (108872, 359872), (112384, 348626), (174313, 224768), (179936, 217744)]