318629232

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1887

約数の個数: 120

約数和(自身を含む): 957644064

約数和(自身を除く): 639014832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 73, 102, 136, 144, 146, 153, 204, 219, 272, 292, 306, 408, 438, 584, 612, 657, 816, 876, 1168, 1224, 1241, 1314, 1752, 1783, 2448, 2482, 2628, 3504, 3566, 3723, 4964, 5256, 5349, 7132, 7446, 9928, 10512, 10698, 11169, 14264, 14892, 16047, 19856, 21396, 22338, 28528, 29784, 30311, 32094, 42792, 44676, 59568, 60622, 64188, 85584, 89352, 90933, 121244, 128376, 130159, 178704, 181866, 242488, 256752, 260318, 272799, 363732, 390477, 484976, 520636, 545598, 727464, 780954, 1041272, 1091196, 1171431, 1454928, 1561908, 2082544, 2182392, 2212703, 2342862, 3123816, 4364784, 4425406, 4685724, 6247632, 6638109, 8850812, 9371448, 13276218, 17701624, 18742896, 19914327, 26552436, 35403248, 39828654, 53104872, 79657308, 106209744, 159314616, 318629232]

約数ペア:

[(1, 318629232), (2, 159314616), (3, 106209744), (4, 79657308), (6, 53104872), (8, 39828654), (9, 35403248), (12, 26552436), (16, 19914327), (17, 18742896), (18, 17701624), (24, 13276218), (34, 9371448), (36, 8850812), (48, 6638109), (51, 6247632), (68, 4685724), (72, 4425406), (73, 4364784), (102, 3123816), (136, 2342862), (144, 2212703), (146, 2182392), (153, 2082544), (204, 1561908), (219, 1454928), (272, 1171431), (292, 1091196), (306, 1041272), (408, 780954), (438, 727464), (584, 545598), (612, 520636), (657, 484976), (816, 390477), (876, 363732), (1168, 272799), (1224, 260318), (1241, 256752), (1314, 242488), (1752, 181866), (1783, 178704), (2448, 130159), (2482, 128376), (2628, 121244), (3504, 90933), (3566, 89352), (3723, 85584), (4964, 64188), (5256, 60622), (5349, 59568), (7132, 44676), (7446, 42792), (9928, 32094), (10512, 30311), (10698, 29784), (11169, 28528), (14264, 22338), (14892, 21396), (16047, 19856)]