628156872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9371}}^1$

素因数の和:9416

約数の個数: 144

約数和(自身を含む): 2083395600

約数和(自身を除く): 1455238728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2394, 2793, 3192, 3528, 3724, 4788, 5586, 7448, 8379, 9371, 9576, 11172, 16758, 18742, 22344, 28113, 33516, 37484, 56226, 65597, 67032, 74968, 84339, 112452, 131194, 168678, 178049, 196791, 224904, 262388, 337356, 356098, 393582, 459179, 524776, 534147, 590373, 674712, 712196, 787164, 918358, 1068294, 1180746, 1246343, 1377537, 1424392, 1574328, 1602441, 1836716, 2136588, 2361492, 2492686, 2755074, 3204882, 3673432, 3739029, 4132611, 4273176, 4722984, 4985372, 5510148, 6409764, 7478058, 8265222, 8724401, 9970744, 11020296, 11217087, 12819528, 14956116, 16530444, 17448802, 22434174, 26173203, 29912232, 33060888, 34897604, 44868348, 52346406, 69795208, 78519609, 89736696, 104692812, 157039218, 209385624, 314078436, 628156872]

約数ペア:

[(1, 628156872), (2, 314078436), (3, 209385624), (4, 157039218), (6, 104692812), (7, 89736696), (8, 78519609), (9, 69795208), (12, 52346406), (14, 44868348), (18, 34897604), (19, 33060888), (21, 29912232), (24, 26173203), (28, 22434174), (36, 17448802), (38, 16530444), (42, 14956116), (49, 12819528), (56, 11217087), (57, 11020296), (63, 9970744), (72, 8724401), (76, 8265222), (84, 7478058), (98, 6409764), (114, 5510148), (126, 4985372), (133, 4722984), (147, 4273176), (152, 4132611), (168, 3739029), (171, 3673432), (196, 3204882), (228, 2755074), (252, 2492686), (266, 2361492), (294, 2136588), (342, 1836716), (392, 1602441), (399, 1574328), (441, 1424392), (456, 1377537), (504, 1246343), (532, 1180746), (588, 1068294), (684, 918358), (798, 787164), (882, 712196), (931, 674712), (1064, 590373), (1176, 534147), (1197, 524776), (1368, 459179), (1596, 393582), (1764, 356098), (1862, 337356), (2394, 262388), (2793, 224904), (3192, 196791), (3528, 178049), (3724, 168678), (4788, 131194), (5586, 112452), (7448, 84339), (8379, 74968), (9371, 67032), (9576, 65597), (11172, 56226), (16758, 37484), (18742, 33516), (22344, 28113)]