19791133152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{70289}}^1$

素因数の和:70728

約数の個数: 96

約数和(自身を含む): 59515948800

約数和(自身を除く): 39724815648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 419, 672, 838, 1257, 1676, 2514, 2933, 3352, 5028, 5866, 6704, 8799, 10056, 11732, 13408, 17598, 20112, 23464, 35196, 40224, 46928, 70289, 70392, 93856, 140578, 140784, 210867, 281156, 281568, 421734, 492023, 562312, 843468, 984046, 1124624, 1476069, 1686936, 1968092, 2249248, 2952138, 3373872, 3936184, 5904276, 6747744, 7872368, 11808552, 15744736, 23617104, 29451091, 47234208, 58902182, 88353273, 117804364, 176706546, 206157637, 235608728, 353413092, 412315274, 471217456, 618472911, 706826184, 824630548, 942434912, 1236945822, 1413652368, 1649261096, 2473891644, 2827304736, 3298522192, 4947783288, 6597044384, 9895566576, 19791133152]

約数ペア:

[(1, 19791133152), (2, 9895566576), (3, 6597044384), (4, 4947783288), (6, 3298522192), (7, 2827304736), (8, 2473891644), (12, 1649261096), (14, 1413652368), (16, 1236945822), (21, 942434912), (24, 824630548), (28, 706826184), (32, 618472911), (42, 471217456), (48, 412315274), (56, 353413092), (84, 235608728), (96, 206157637), (112, 176706546), (168, 117804364), (224, 88353273), (336, 58902182), (419, 47234208), (672, 29451091), (838, 23617104), (1257, 15744736), (1676, 11808552), (2514, 7872368), (2933, 6747744), (3352, 5904276), (5028, 3936184), (5866, 3373872), (6704, 2952138), (8799, 2249248), (10056, 1968092), (11732, 1686936), (13408, 1476069), (17598, 1124624), (20112, 984046), (23464, 843468), (35196, 562312), (40224, 492023), (46928, 421734), (70289, 281568), (70392, 281156), (93856, 210867), (140578, 140784)]