2647944

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 8467200

約数和(自身を除く): 5819256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 41, 46, 52, 54, 69, 72, 78, 82, 92, 104, 108, 117, 123, 138, 156, 164, 184, 207, 216, 234, 246, 276, 299, 312, 328, 351, 369, 414, 468, 492, 533, 552, 598, 621, 702, 738, 828, 897, 936, 943, 984, 1066, 1107, 1196, 1242, 1404, 1476, 1599, 1656, 1794, 1886, 2132, 2214, 2392, 2484, 2691, 2808, 2829, 2952, 3198, 3588, 3772, 4264, 4428, 4797, 4968, 5382, 5658, 6396, 7176, 7544, 8073, 8487, 8856, 9594, 10764, 11316, 12259, 12792, 14391, 16146, 16974, 19188, 21528, 22632, 24518, 25461, 28782, 32292, 33948, 36777, 38376, 49036, 50922, 57564, 64584, 67896, 73554, 98072, 101844, 110331, 115128, 147108, 203688, 220662, 294216, 330993, 441324, 661986, 882648, 1323972, 2647944]

約数ペア:

[(1, 2647944), (2, 1323972), (3, 882648), (4, 661986), (6, 441324), (8, 330993), (9, 294216), (12, 220662), (13, 203688), (18, 147108), (23, 115128), (24, 110331), (26, 101844), (27, 98072), (36, 73554), (39, 67896), (41, 64584), (46, 57564), (52, 50922), (54, 49036), (69, 38376), (72, 36777), (78, 33948), (82, 32292), (92, 28782), (104, 25461), (108, 24518), (117, 22632), (123, 21528), (138, 19188), (156, 16974), (164, 16146), (184, 14391), (207, 12792), (216, 12259), (234, 11316), (246, 10764), (276, 9594), (299, 8856), (312, 8487), (328, 8073), (351, 7544), (369, 7176), (414, 6396), (468, 5658), (492, 5382), (533, 4968), (552, 4797), (598, 4428), (621, 4264), (702, 3772), (738, 3588), (828, 3198), (897, 2952), (936, 2829), (943, 2808), (984, 2691), (1066, 2484), (1107, 2392), (1196, 2214), (1242, 2132), (1404, 1886), (1476, 1794), (1599, 1656)]