331218384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31799}}^1$

素因数の和:31848

約数の個数: 80

約数和(自身を含む): 1009459200

約数和(自身を除く): 678240816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 31799, 63598, 95397, 127196, 190794, 222593, 254392, 381588, 445186, 508784, 667779, 763176, 890372, 985769, 1335558, 1526352, 1780744, 1971538, 2671116, 2957307, 3561488, 3943076, 5342232, 5914614, 6900383, 7886152, 10684464, 11829228, 13800766, 15772304, 20701149, 23658456, 27601532, 41402298, 47316912, 55203064, 82804596, 110406128, 165609192, 331218384]

約数ペア:

[(1, 331218384), (2, 165609192), (3, 110406128), (4, 82804596), (6, 55203064), (7, 47316912), (8, 41402298), (12, 27601532), (14, 23658456), (16, 20701149), (21, 15772304), (24, 13800766), (28, 11829228), (31, 10684464), (42, 7886152), (48, 6900383), (56, 5914614), (62, 5342232), (84, 3943076), (93, 3561488), (112, 2957307), (124, 2671116), (168, 1971538), (186, 1780744), (217, 1526352), (248, 1335558), (336, 985769), (372, 890372), (434, 763176), (496, 667779), (651, 508784), (744, 445186), (868, 381588), (1302, 254392), (1488, 222593), (1736, 190794), (2604, 127196), (3472, 95397), (5208, 63598), (10416, 31799)]