305621712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3163}}^1$

素因数の和:3249

約数の個数: 120

約数和(自身を含む): 948668448

約数和(自身を除く): 643046736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 198, 244, 264, 366, 396, 488, 528, 549, 671, 732, 792, 976, 1098, 1342, 1464, 1584, 2013, 2196, 2684, 2928, 3163, 4026, 4392, 5368, 6039, 6326, 8052, 8784, 9489, 10736, 12078, 12652, 16104, 18978, 24156, 25304, 28467, 32208, 34793, 37956, 48312, 50608, 56934, 69586, 75912, 96624, 104379, 113868, 139172, 151824, 192943, 208758, 227736, 278344, 313137, 385886, 417516, 455472, 556688, 578829, 626274, 771772, 835032, 1157658, 1252548, 1543544, 1670064, 1736487, 2122373, 2315316, 2505096, 3087088, 3472974, 4244746, 4630632, 5010192, 6367119, 6945948, 8489492, 9261264, 12734238, 13891896, 16978984, 19101357, 25468476, 27783792, 33957968, 38202714, 50936952, 76405428, 101873904, 152810856, 305621712]

約数ペア:

[(1, 305621712), (2, 152810856), (3, 101873904), (4, 76405428), (6, 50936952), (8, 38202714), (9, 33957968), (11, 27783792), (12, 25468476), (16, 19101357), (18, 16978984), (22, 13891896), (24, 12734238), (33, 9261264), (36, 8489492), (44, 6945948), (48, 6367119), (61, 5010192), (66, 4630632), (72, 4244746), (88, 3472974), (99, 3087088), (122, 2505096), (132, 2315316), (144, 2122373), (176, 1736487), (183, 1670064), (198, 1543544), (244, 1252548), (264, 1157658), (366, 835032), (396, 771772), (488, 626274), (528, 578829), (549, 556688), (671, 455472), (732, 417516), (792, 385886), (976, 313137), (1098, 278344), (1342, 227736), (1464, 208758), (1584, 192943), (2013, 151824), (2196, 139172), (2684, 113868), (2928, 104379), (3163, 96624), (4026, 75912), (4392, 69586), (5368, 56934), (6039, 50608), (6326, 48312), (8052, 37956), (8784, 34793), (9489, 32208), (10736, 28467), (12078, 25304), (12652, 24156), (16104, 18978)]