15663488336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{2531}}^1$

素因数の和:2880

約数の個数: 80

約数和(自身を含む): 32280933888

約数和(自身を除く): 16617445552

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 251, 268, 368, 502, 536, 1004, 1072, 1541, 2008, 2531, 3082, 4016, 5062, 5773, 6164, 10124, 11546, 12328, 16817, 20248, 23092, 24656, 33634, 40496, 46184, 58213, 67268, 92368, 116426, 134536, 169577, 232852, 269072, 339154, 386791, 465704, 635281, 678308, 773582, 931408, 1270562, 1356616, 1547164, 2541124, 2713232, 3094328, 3900271, 5082248, 6188656, 7800542, 10164496, 14611463, 15601084, 29222926, 31202168, 42563827, 58445852, 62404336, 85127654, 116891704, 170255308, 233783408, 340510616, 681021232, 978968021, 1957936042, 3915872084, 7831744168, 15663488336]

約数ペア:

[(1, 15663488336), (2, 7831744168), (4, 3915872084), (8, 1957936042), (16, 978968021), (23, 681021232), (46, 340510616), (67, 233783408), (92, 170255308), (134, 116891704), (184, 85127654), (251, 62404336), (268, 58445852), (368, 42563827), (502, 31202168), (536, 29222926), (1004, 15601084), (1072, 14611463), (1541, 10164496), (2008, 7800542), (2531, 6188656), (3082, 5082248), (4016, 3900271), (5062, 3094328), (5773, 2713232), (6164, 2541124), (10124, 1547164), (11546, 1356616), (12328, 1270562), (16817, 931408), (20248, 773582), (23092, 678308), (24656, 635281), (33634, 465704), (40496, 386791), (46184, 339154), (58213, 269072), (67268, 232852), (92368, 169577), (116426, 134536)]