1908741672

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1738

約数の個数: 192

約数和(自身を含む): 5828659200

約数和(自身を除く): 3919917528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 152, 162, 171, 186, 216, 228, 243, 248, 279, 324, 342, 372, 456, 486, 513, 558, 589, 648, 684, 744, 837, 972, 1026, 1116, 1178, 1368, 1539, 1667, 1674, 1767, 1944, 2052, 2232, 2356, 2511, 3078, 3334, 3348, 3534, 4104, 4617, 4712, 5001, 5022, 5301, 6156, 6668, 6696, 7068, 7533, 9234, 10002, 10044, 10602, 12312, 13336, 14136, 15003, 15066, 15903, 18468, 20004, 20088, 21204, 30006, 30132, 31673, 31806, 36936, 40008, 42408, 45009, 47709, 51677, 60012, 60264, 63346, 63612, 90018, 95019, 95418, 103354, 120024, 126692, 127224, 135027, 143127, 155031, 180036, 190038, 190836, 206708, 253384, 270054, 285057, 286254, 310062, 360072, 380076, 381672, 405081, 413416, 465093, 540108, 570114, 572508, 620124, 760152, 810162, 855171, 930186, 981863, 1080216, 1140228, 1145016, 1240248, 1395279, 1620324, 1710342, 1860372, 1963726, 2280456, 2565513, 2790558, 2945589, 3240648, 3420684, 3720744, 3927452, 4185837, 5131026, 5581116, 5891178, 6841368, 7696539, 7854904, 8371674, 8836767, 10262052, 11162232, 11782356, 12557511, 15393078, 16743348, 17673534, 20524104, 23564712, 25115022, 26510301, 30786156, 33486696, 35347068, 50230044, 53020602, 61572312, 70694136, 79530903, 100460088, 106041204, 159061806, 212082408, 238592709, 318123612, 477185418, 636247224, 954370836, 1908741672]

約数ペア:

[(1, 1908741672), (2, 954370836), (3, 636247224), (4, 477185418), (6, 318123612), (8, 238592709), (9, 212082408), (12, 159061806), (18, 106041204), (19, 100460088), (24, 79530903), (27, 70694136), (31, 61572312), (36, 53020602), (38, 50230044), (54, 35347068), (57, 33486696), (62, 30786156), (72, 26510301), (76, 25115022), (81, 23564712), (93, 20524104), (108, 17673534), (114, 16743348), (124, 15393078), (152, 12557511), (162, 11782356), (171, 11162232), (186, 10262052), (216, 8836767), (228, 8371674), (243, 7854904), (248, 7696539), (279, 6841368), (324, 5891178), (342, 5581116), (372, 5131026), (456, 4185837), (486, 3927452), (513, 3720744), (558, 3420684), (589, 3240648), (648, 2945589), (684, 2790558), (744, 2565513), (837, 2280456), (972, 1963726), (1026, 1860372), (1116, 1710342), (1178, 1620324), (1368, 1395279), (1539, 1240248), (1667, 1145016), (1674, 1140228), (1767, 1080216), (1944, 981863), (2052, 930186), (2232, 855171), (2356, 810162), (2511, 760152), (3078, 620124), (3334, 572508), (3348, 570114), (3534, 540108), (4104, 465093), (4617, 413416), (4712, 405081), (5001, 381672), (5022, 380076), (5301, 360072), (6156, 310062), (6668, 286254), (6696, 285057), (7068, 270054), (7533, 253384), (9234, 206708), (10002, 190836), (10044, 190038), (10602, 180036), (12312, 155031), (13336, 143127), (14136, 135027), (15003, 127224), (15066, 126692), (15903, 120024), (18468, 103354), (20004, 95418), (20088, 95019), (21204, 90018), (30006, 63612), (30132, 63346), (31673, 60264), (31806, 60012), (36936, 51677), (40008, 47709), (42408, 45009)]