2047740048

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10847}}^1$

素因数の和:10906

約数の個数: 160

約数和(自身を含む): 6456729600

約数和(自身を除く): 4408989552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 38, 46, 48, 54, 57, 69, 72, 76, 92, 108, 114, 138, 144, 152, 171, 184, 207, 216, 228, 276, 304, 342, 368, 414, 432, 437, 456, 513, 552, 621, 684, 828, 874, 912, 1026, 1104, 1242, 1311, 1368, 1656, 1748, 2052, 2484, 2622, 2736, 3312, 3496, 3933, 4104, 4968, 5244, 6992, 7866, 8208, 9936, 10488, 10847, 11799, 15732, 20976, 21694, 23598, 31464, 32541, 43388, 47196, 62928, 65082, 86776, 94392, 97623, 130164, 173552, 188784, 195246, 206093, 249481, 260328, 292869, 390492, 412186, 498962, 520656, 585738, 618279, 748443, 780984, 824372, 997924, 1171476, 1236558, 1496886, 1561968, 1648744, 1854837, 1995848, 2245329, 2342952, 2473116, 2993772, 3297488, 3709674, 3991696, 4490658, 4685904, 4740139, 4946232, 5564511, 5987544, 6735987, 7419348, 8981316, 9480278, 9892464, 11129022, 11975088, 13471974, 14220417, 14838696, 17962632, 18960556, 22258044, 26943948, 28440834, 29677392, 35925264, 37921112, 42661251, 44516088, 53887896, 56881668, 75842224, 85322502, 89032176, 107775792, 113763336, 127983753, 170645004, 227526672, 255967506, 341290008, 511935012, 682580016, 1023870024, 2047740048]

約数ペア:

[(1, 2047740048), (2, 1023870024), (3, 682580016), (4, 511935012), (6, 341290008), (8, 255967506), (9, 227526672), (12, 170645004), (16, 127983753), (18, 113763336), (19, 107775792), (23, 89032176), (24, 85322502), (27, 75842224), (36, 56881668), (38, 53887896), (46, 44516088), (48, 42661251), (54, 37921112), (57, 35925264), (69, 29677392), (72, 28440834), (76, 26943948), (92, 22258044), (108, 18960556), (114, 17962632), (138, 14838696), (144, 14220417), (152, 13471974), (171, 11975088), (184, 11129022), (207, 9892464), (216, 9480278), (228, 8981316), (276, 7419348), (304, 6735987), (342, 5987544), (368, 5564511), (414, 4946232), (432, 4740139), (437, 4685904), (456, 4490658), (513, 3991696), (552, 3709674), (621, 3297488), (684, 2993772), (828, 2473116), (874, 2342952), (912, 2245329), (1026, 1995848), (1104, 1854837), (1242, 1648744), (1311, 1561968), (1368, 1496886), (1656, 1236558), (1748, 1171476), (2052, 997924), (2484, 824372), (2622, 780984), (2736, 748443), (3312, 618279), (3496, 585738), (3933, 520656), (4104, 498962), (4968, 412186), (5244, 390492), (6992, 292869), (7866, 260328), (8208, 249481), (9936, 206093), (10488, 195246), (10847, 188784), (11799, 173552), (15732, 130164), (20976, 97623), (21694, 94392), (23598, 86776), (31464, 65082), (32541, 62928), (43388, 47196)]