628635168

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{11549}}^1$

素因数の和:11581

約数の個数: 144

約数和(自身を含む): 2118916800

約数和(自身を除く): 1490281632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 11549, 13608, 18144, 23098, 27216, 34647, 46196, 54432, 69294, 80843, 92392, 103941, 138588, 161686, 184784, 207882, 242529, 277176, 311823, 323372, 369568, 415764, 485058, 554352, 623646, 646744, 727587, 831528, 935469, 970116, 1108704, 1247292, 1293488, 1455174, 1663056, 1870938, 1940232, 2182761, 2494584, 2586976, 2806407, 2910348, 3326112, 3741876, 3880464, 4365522, 4989168, 5612814, 5820696, 6548283, 7483752, 7760928, 8731044, 9978336, 11225628, 11641392, 13096566, 14967504, 17462088, 19644849, 22451256, 23282784, 26193132, 29935008, 34924176, 39289698, 44902512, 52386264, 69848352, 78579396, 89805024, 104772528, 157158792, 209545056, 314317584, 628635168]

約数ペア:

[(1, 628635168), (2, 314317584), (3, 209545056), (4, 157158792), (6, 104772528), (7, 89805024), (8, 78579396), (9, 69848352), (12, 52386264), (14, 44902512), (16, 39289698), (18, 34924176), (21, 29935008), (24, 26193132), (27, 23282784), (28, 22451256), (32, 19644849), (36, 17462088), (42, 14967504), (48, 13096566), (54, 11641392), (56, 11225628), (63, 9978336), (72, 8731044), (81, 7760928), (84, 7483752), (96, 6548283), (108, 5820696), (112, 5612814), (126, 4989168), (144, 4365522), (162, 3880464), (168, 3741876), (189, 3326112), (216, 2910348), (224, 2806407), (243, 2586976), (252, 2494584), (288, 2182761), (324, 1940232), (336, 1870938), (378, 1663056), (432, 1455174), (486, 1293488), (504, 1247292), (567, 1108704), (648, 970116), (672, 935469), (756, 831528), (864, 727587), (972, 646744), (1008, 623646), (1134, 554352), (1296, 485058), (1512, 415764), (1701, 369568), (1944, 323372), (2016, 311823), (2268, 277176), (2592, 242529), (3024, 207882), (3402, 184784), (3888, 161686), (4536, 138588), (6048, 103941), (6804, 92392), (7776, 80843), (9072, 69294), (11549, 54432), (13608, 46196), (18144, 34647), (23098, 27216)]