1881510552

素因数分解:

$2^3\times 3^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1210

約数の個数: 128

約数和(自身を含む): 5344920000

約数和(自身を除く): 3463409448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 89, 97, 108, 178, 194, 216, 267, 291, 356, 388, 534, 582, 712, 776, 801, 873, 1009, 1068, 1164, 1602, 1746, 2018, 2136, 2328, 2403, 2619, 3027, 3204, 3492, 4036, 4806, 5238, 6054, 6408, 6984, 8072, 8633, 9081, 9612, 10476, 12108, 17266, 18162, 19224, 20952, 24216, 25899, 27243, 34532, 36324, 51798, 54486, 69064, 72648, 77697, 89801, 97873, 103596, 108972, 155394, 179602, 195746, 207192, 217944, 233091, 269403, 293619, 310788, 359204, 391492, 466182, 538806, 587238, 621576, 718408, 782984, 808209, 880857, 932364, 1077612, 1174476, 1616418, 1761714, 1864728, 2155224, 2348952, 2424627, 2642571, 3232836, 3523428, 4849254, 5285142, 6465672, 7046856, 8710697, 9698508, 10570284, 17421394, 19397016, 21140568, 26132091, 34842788, 52264182, 69685576, 78396273, 104528364, 156792546, 209056728, 235188819, 313585092, 470377638, 627170184, 940755276, 1881510552]

約数ペア:

[(1, 1881510552), (2, 940755276), (3, 627170184), (4, 470377638), (6, 313585092), (8, 235188819), (9, 209056728), (12, 156792546), (18, 104528364), (24, 78396273), (27, 69685576), (36, 52264182), (54, 34842788), (72, 26132091), (89, 21140568), (97, 19397016), (108, 17421394), (178, 10570284), (194, 9698508), (216, 8710697), (267, 7046856), (291, 6465672), (356, 5285142), (388, 4849254), (534, 3523428), (582, 3232836), (712, 2642571), (776, 2424627), (801, 2348952), (873, 2155224), (1009, 1864728), (1068, 1761714), (1164, 1616418), (1602, 1174476), (1746, 1077612), (2018, 932364), (2136, 880857), (2328, 808209), (2403, 782984), (2619, 718408), (3027, 621576), (3204, 587238), (3492, 538806), (4036, 466182), (4806, 391492), (5238, 359204), (6054, 310788), (6408, 293619), (6984, 269403), (8072, 233091), (8633, 217944), (9081, 207192), (9612, 195746), (10476, 179602), (12108, 155394), (17266, 108972), (18162, 103596), (19224, 97873), (20952, 89801), (24216, 77697), (25899, 72648), (27243, 69064), (34532, 54486), (36324, 51798)]