492973904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 1043742720

約数和(自身を除く): 550768816

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 79, 92, 124, 158, 184, 248, 316, 368, 496, 547, 632, 713, 1094, 1264, 1426, 1817, 2188, 2449, 2852, 3634, 4376, 4898, 5704, 7268, 8752, 9796, 11408, 12581, 14536, 16957, 19592, 25162, 29072, 33914, 39184, 43213, 50324, 56327, 67828, 86426, 100648, 112654, 135656, 172852, 201296, 225308, 271312, 345704, 390011, 450616, 691408, 780022, 901232, 993899, 1339603, 1560044, 1987798, 2679206, 3120088, 3975596, 5358412, 6240176, 7951192, 10716824, 15902384, 21433648, 30810869, 61621738, 123243476, 246486952, 492973904]

約数ペア:

[(1, 492973904), (2, 246486952), (4, 123243476), (8, 61621738), (16, 30810869), (23, 21433648), (31, 15902384), (46, 10716824), (62, 7951192), (79, 6240176), (92, 5358412), (124, 3975596), (158, 3120088), (184, 2679206), (248, 1987798), (316, 1560044), (368, 1339603), (496, 993899), (547, 901232), (632, 780022), (713, 691408), (1094, 450616), (1264, 390011), (1426, 345704), (1817, 271312), (2188, 225308), (2449, 201296), (2852, 172852), (3634, 135656), (4376, 112654), (4898, 100648), (5704, 86426), (7268, 67828), (8752, 56327), (9796, 50324), (11408, 43213), (12581, 39184), (14536, 33914), (16957, 29072), (19592, 25162)]