321998112

素因数分解:

$2^5\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1931}}^1$

素因数の和:2143

約数の個数: 96

約数和(自身を含む): 944516160

約数和(自身を除く): 622518048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 193, 216, 288, 386, 432, 579, 772, 864, 1158, 1544, 1737, 1931, 2316, 3088, 3474, 3862, 4632, 5211, 5793, 6176, 6948, 7724, 9264, 10422, 11586, 13896, 15448, 17379, 18528, 20844, 23172, 27792, 30896, 34758, 41688, 46344, 52137, 55584, 61792, 69516, 83376, 92688, 104274, 139032, 166752, 185376, 208548, 278064, 372683, 417096, 556128, 745366, 834192, 1118049, 1490732, 1668384, 2236098, 2981464, 3354147, 4472196, 5962928, 6708294, 8944392, 10062441, 11925856, 13416588, 17888784, 20124882, 26833176, 35777568, 40249764, 53666352, 80499528, 107332704, 160999056, 321998112]

約数ペア:

[(1, 321998112), (2, 160999056), (3, 107332704), (4, 80499528), (6, 53666352), (8, 40249764), (9, 35777568), (12, 26833176), (16, 20124882), (18, 17888784), (24, 13416588), (27, 11925856), (32, 10062441), (36, 8944392), (48, 6708294), (54, 5962928), (72, 4472196), (96, 3354147), (108, 2981464), (144, 2236098), (193, 1668384), (216, 1490732), (288, 1118049), (386, 834192), (432, 745366), (579, 556128), (772, 417096), (864, 372683), (1158, 278064), (1544, 208548), (1737, 185376), (1931, 166752), (2316, 139032), (3088, 104274), (3474, 92688), (3862, 83376), (4632, 69516), (5211, 61792), (5793, 55584), (6176, 52137), (6948, 46344), (7724, 41688), (9264, 34758), (10422, 30896), (11586, 27792), (13896, 23172), (15448, 20844), (17379, 18528)]