2558031408

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8423}}^1$

素因数の和:8496

約数の個数: 160

約数和(自身を含む): 7938777600

約数和(自身を除く): 5380746192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 296, 304, 333, 342, 432, 444, 456, 513, 592, 666, 684, 703, 888, 912, 999, 1026, 1332, 1368, 1406, 1776, 1998, 2052, 2109, 2664, 2736, 2812, 3996, 4104, 4218, 5328, 5624, 6327, 7992, 8208, 8423, 8436, 11248, 12654, 15984, 16846, 16872, 18981, 25269, 25308, 33692, 33744, 37962, 50538, 50616, 67384, 75807, 75924, 101076, 101232, 134768, 151614, 151848, 160037, 202152, 227421, 303228, 303696, 311651, 320074, 404304, 454842, 480111, 606456, 623302, 640148, 909684, 934953, 960222, 1212912, 1246604, 1280296, 1440333, 1819368, 1869906, 1920444, 2493208, 2560592, 2804859, 2880666, 3638736, 3739812, 3840888, 4320999, 4986416, 5609718, 5761332, 5921369, 7479624, 7681776, 8414577, 8641998, 11219436, 11522664, 11842738, 14959248, 16829154, 17283996, 17764107, 22438872, 23045328, 23685476, 33658308, 34567992, 35528214, 44877744, 47370952, 53292321, 67316616, 69135984, 71056428, 94741904, 106584642, 134633232, 142112856, 159876963, 213169284, 284225712, 319753926, 426338568, 639507852, 852677136, 1279015704, 2558031408]

約数ペア:

[(1, 2558031408), (2, 1279015704), (3, 852677136), (4, 639507852), (6, 426338568), (8, 319753926), (9, 284225712), (12, 213169284), (16, 159876963), (18, 142112856), (19, 134633232), (24, 106584642), (27, 94741904), (36, 71056428), (37, 69135984), (38, 67316616), (48, 53292321), (54, 47370952), (57, 44877744), (72, 35528214), (74, 34567992), (76, 33658308), (108, 23685476), (111, 23045328), (114, 22438872), (144, 17764107), (148, 17283996), (152, 16829154), (171, 14959248), (216, 11842738), (222, 11522664), (228, 11219436), (296, 8641998), (304, 8414577), (333, 7681776), (342, 7479624), (432, 5921369), (444, 5761332), (456, 5609718), (513, 4986416), (592, 4320999), (666, 3840888), (684, 3739812), (703, 3638736), (888, 2880666), (912, 2804859), (999, 2560592), (1026, 2493208), (1332, 1920444), (1368, 1869906), (1406, 1819368), (1776, 1440333), (1998, 1280296), (2052, 1246604), (2109, 1212912), (2664, 960222), (2736, 934953), (2812, 909684), (3996, 640148), (4104, 623302), (4218, 606456), (5328, 480111), (5624, 454842), (6327, 404304), (7992, 320074), (8208, 311651), (8423, 303696), (8436, 303228), (11248, 227421), (12654, 202152), (15984, 160037), (16846, 151848), (16872, 151614), (18981, 134768), (25269, 101232), (25308, 101076), (33692, 75924), (33744, 75807), (37962, 67384), (50538, 50616)]