519786672

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1289}}^1$

素因数の和:1602

約数の個数: 80

約数和(自身を含む): 1392291840

約数和(自身を除く): 872505168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 271, 372, 496, 542, 744, 813, 1084, 1289, 1488, 1626, 2168, 2578, 3252, 3867, 4336, 5156, 6504, 7734, 8401, 10312, 13008, 15468, 16802, 20624, 25203, 30936, 33604, 39959, 50406, 61872, 67208, 79918, 100812, 119877, 134416, 159836, 201624, 239754, 319672, 349319, 403248, 479508, 639344, 698638, 959016, 1047957, 1397276, 1918032, 2095914, 2794552, 4191828, 5589104, 8383656, 10828889, 16767312, 21657778, 32486667, 43315556, 64973334, 86631112, 129946668, 173262224, 259893336, 519786672]

約数ペア:

[(1, 519786672), (2, 259893336), (3, 173262224), (4, 129946668), (6, 86631112), (8, 64973334), (12, 43315556), (16, 32486667), (24, 21657778), (31, 16767312), (48, 10828889), (62, 8383656), (93, 5589104), (124, 4191828), (186, 2794552), (248, 2095914), (271, 1918032), (372, 1397276), (496, 1047957), (542, 959016), (744, 698638), (813, 639344), (1084, 479508), (1289, 403248), (1488, 349319), (1626, 319672), (2168, 239754), (2578, 201624), (3252, 159836), (3867, 134416), (4336, 119877), (5156, 100812), (6504, 79918), (7734, 67208), (8401, 61872), (10312, 50406), (13008, 39959), (15468, 33604), (16802, 30936), (20624, 25203)]