727291728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1103}}^1$

素因数の和:1377

約数の個数: 120

約数和(自身を含む): 2153374080

約数和(自身を除く): 1426082352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 241, 304, 342, 456, 482, 684, 723, 912, 964, 1103, 1368, 1446, 1928, 2169, 2206, 2736, 2892, 3309, 3856, 4338, 4412, 4579, 5784, 6618, 8676, 8824, 9158, 9927, 11568, 13236, 13737, 17352, 17648, 18316, 19854, 20957, 26472, 27474, 34704, 36632, 39708, 41211, 41914, 52944, 54948, 62871, 73264, 79416, 82422, 83828, 109896, 125742, 158832, 164844, 167656, 188613, 219792, 251484, 265823, 329688, 335312, 377226, 502968, 531646, 659376, 754452, 797469, 1005936, 1063292, 1508904, 1594938, 2126584, 2392407, 3017808, 3189876, 4253168, 4784814, 5050637, 6379752, 9569628, 10101274, 12759504, 15151911, 19139256, 20202548, 30303822, 38278512, 40405096, 45455733, 60607644, 80810192, 90911466, 121215288, 181822932, 242430576, 363645864, 727291728]

約数ペア:

[(1, 727291728), (2, 363645864), (3, 242430576), (4, 181822932), (6, 121215288), (8, 90911466), (9, 80810192), (12, 60607644), (16, 45455733), (18, 40405096), (19, 38278512), (24, 30303822), (36, 20202548), (38, 19139256), (48, 15151911), (57, 12759504), (72, 10101274), (76, 9569628), (114, 6379752), (144, 5050637), (152, 4784814), (171, 4253168), (228, 3189876), (241, 3017808), (304, 2392407), (342, 2126584), (456, 1594938), (482, 1508904), (684, 1063292), (723, 1005936), (912, 797469), (964, 754452), (1103, 659376), (1368, 531646), (1446, 502968), (1928, 377226), (2169, 335312), (2206, 329688), (2736, 265823), (2892, 251484), (3309, 219792), (3856, 188613), (4338, 167656), (4412, 164844), (4579, 158832), (5784, 125742), (6618, 109896), (8676, 83828), (8824, 82422), (9158, 79416), (9927, 73264), (11568, 62871), (13236, 54948), (13737, 52944), (17352, 41914), (17648, 41211), (18316, 39708), (19854, 36632), (20957, 34704), (26472, 27474)]