252773568

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7739

約数の個数: 112

約数和(自身を含む): 782320000

約数和(自身を除く): 529546432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 7699, 8208, 10944, 15398, 16416, 23097, 30796, 32832, 46194, 61592, 69291, 92388, 123184, 138582, 146281, 184776, 207873, 246368, 277164, 292562, 369552, 415746, 438843, 492736, 554328, 585124, 739104, 831492, 877686, 1108656, 1170248, 1316529, 1478208, 1662984, 1755372, 2217312, 2340496, 2633058, 3325968, 3510744, 3949587, 4434624, 4680992, 5266116, 6651936, 7021488, 7899174, 9361984, 10532232, 13303872, 14042976, 15798348, 21064464, 28085952, 31596696, 42128928, 63193392, 84257856, 126386784, 252773568]

約数ペア:

[(1, 252773568), (2, 126386784), (3, 84257856), (4, 63193392), (6, 42128928), (8, 31596696), (9, 28085952), (12, 21064464), (16, 15798348), (18, 14042976), (19, 13303872), (24, 10532232), (27, 9361984), (32, 7899174), (36, 7021488), (38, 6651936), (48, 5266116), (54, 4680992), (57, 4434624), (64, 3949587), (72, 3510744), (76, 3325968), (96, 2633058), (108, 2340496), (114, 2217312), (144, 1755372), (152, 1662984), (171, 1478208), (192, 1316529), (216, 1170248), (228, 1108656), (288, 877686), (304, 831492), (342, 739104), (432, 585124), (456, 554328), (513, 492736), (576, 438843), (608, 415746), (684, 369552), (864, 292562), (912, 277164), (1026, 246368), (1216, 207873), (1368, 184776), (1728, 146281), (1824, 138582), (2052, 123184), (2736, 92388), (3648, 69291), (4104, 61592), (5472, 46194), (7699, 32832), (8208, 30796), (10944, 23097), (15398, 16416)]