628847712

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{113}}^2$

素因数の和:267

約数の個数: 180

約数和(自身を含む): 1964142180

約数和(自身を除く): 1335294468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 113, 114, 144, 152, 162, 171, 216, 226, 228, 288, 304, 324, 339, 342, 432, 452, 456, 513, 608, 648, 678, 684, 864, 904, 912, 1017, 1026, 1296, 1356, 1368, 1539, 1808, 1824, 2034, 2052, 2147, 2592, 2712, 2736, 3051, 3078, 3616, 4068, 4104, 4294, 5424, 5472, 6102, 6156, 6441, 8136, 8208, 8588, 9153, 10848, 12204, 12312, 12769, 12882, 16272, 16416, 17176, 18306, 19323, 24408, 24624, 25538, 25764, 32544, 34352, 36612, 38307, 38646, 48816, 49248, 51076, 51528, 57969, 68704, 73224, 76614, 77292, 97632, 102152, 103056, 114921, 115938, 146448, 153228, 154584, 173907, 204304, 206112, 229842, 231876, 242611, 292896, 306456, 309168, 344763, 347814, 408608, 459684, 463752, 485222, 612912, 618336, 689526, 695628, 727833, 919368, 927504, 970444, 1034289, 1225824, 1379052, 1391256, 1455666, 1838736, 1855008, 1940888, 2068578, 2183499, 2758104, 2782512, 2911332, 3677472, 3881776, 4137156, 4366998, 5516208, 5565024, 5822664, 6550497, 7763552, 8274312, 8733996, 11032416, 11645328, 13100994, 16548624, 17467992, 19651491, 23290656, 26201988, 33097248, 34935984, 39302982, 52403976, 69871968, 78605964, 104807952, 157211928, 209615904, 314423856, 628847712]

約数ペア:

[(1, 628847712), (2, 314423856), (3, 209615904), (4, 157211928), (6, 104807952), (8, 78605964), (9, 69871968), (12, 52403976), (16, 39302982), (18, 34935984), (19, 33097248), (24, 26201988), (27, 23290656), (32, 19651491), (36, 17467992), (38, 16548624), (48, 13100994), (54, 11645328), (57, 11032416), (72, 8733996), (76, 8274312), (81, 7763552), (96, 6550497), (108, 5822664), (113, 5565024), (114, 5516208), (144, 4366998), (152, 4137156), (162, 3881776), (171, 3677472), (216, 2911332), (226, 2782512), (228, 2758104), (288, 2183499), (304, 2068578), (324, 1940888), (339, 1855008), (342, 1838736), (432, 1455666), (452, 1391256), (456, 1379052), (513, 1225824), (608, 1034289), (648, 970444), (678, 927504), (684, 919368), (864, 727833), (904, 695628), (912, 689526), (1017, 618336), (1026, 612912), (1296, 485222), (1356, 463752), (1368, 459684), (1539, 408608), (1808, 347814), (1824, 344763), (2034, 309168), (2052, 306456), (2147, 292896), (2592, 242611), (2712, 231876), (2736, 229842), (3051, 206112), (3078, 204304), (3616, 173907), (4068, 154584), (4104, 153228), (4294, 146448), (5424, 115938), (5472, 114921), (6102, 103056), (6156, 102152), (6441, 97632), (8136, 77292), (8208, 76614), (8588, 73224), (9153, 68704), (10848, 57969), (12204, 51528), (12312, 51076), (12769, 49248), (12882, 48816), (16272, 38646), (16416, 38307), (17176, 36612), (18306, 34352), (19323, 32544), (24408, 25764), (24624, 25538)]