321921432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9257}}^1$

素因数の和:9302

約数の個数: 128

約数和(自身を含む): 1066521600

約数和(自身を除く): 744600168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4968, 5796, 8694, 9257, 11592, 17388, 18514, 27771, 34776, 37028, 55542, 64799, 74056, 83313, 111084, 129598, 166626, 194397, 212911, 222168, 249939, 259196, 333252, 388794, 425822, 499878, 518392, 583191, 638733, 666504, 777588, 851644, 999756, 1166382, 1277466, 1490377, 1555176, 1703288, 1749573, 1916199, 1999512, 2332764, 2554932, 2980754, 3499146, 3832398, 4471131, 4665528, 5109864, 5748597, 5961508, 6998292, 7664796, 8942262, 11497194, 11923016, 13413393, 13996584, 15329592, 17884524, 22994388, 26826786, 35769048, 40240179, 45988776, 53653572, 80480358, 107307144, 160960716, 321921432]

約数ペア:

[(1, 321921432), (2, 160960716), (3, 107307144), (4, 80480358), (6, 53653572), (7, 45988776), (8, 40240179), (9, 35769048), (12, 26826786), (14, 22994388), (18, 17884524), (21, 15329592), (23, 13996584), (24, 13413393), (27, 11923016), (28, 11497194), (36, 8942262), (42, 7664796), (46, 6998292), (54, 5961508), (56, 5748597), (63, 5109864), (69, 4665528), (72, 4471131), (84, 3832398), (92, 3499146), (108, 2980754), (126, 2554932), (138, 2332764), (161, 1999512), (168, 1916199), (184, 1749573), (189, 1703288), (207, 1555176), (216, 1490377), (252, 1277466), (276, 1166382), (322, 999756), (378, 851644), (414, 777588), (483, 666504), (504, 638733), (552, 583191), (621, 518392), (644, 499878), (756, 425822), (828, 388794), (966, 333252), (1242, 259196), (1288, 249939), (1449, 222168), (1512, 212911), (1656, 194397), (1932, 166626), (2484, 129598), (2898, 111084), (3864, 83313), (4347, 74056), (4968, 64799), (5796, 55542), (8694, 37028), (9257, 34776), (11592, 27771), (17388, 18514)]