242901984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^2$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 733915728

約数和(自身を除く): 491013744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 107, 136, 156, 204, 208, 214, 221, 272, 312, 321, 408, 416, 428, 442, 544, 624, 642, 663, 816, 856, 884, 1248, 1284, 1326, 1391, 1632, 1712, 1768, 1819, 2568, 2652, 2782, 3424, 3536, 3638, 4173, 5136, 5304, 5457, 5564, 7072, 7276, 8346, 10272, 10608, 10914, 11128, 11449, 14552, 16692, 21216, 21828, 22256, 22898, 23647, 29104, 33384, 34347, 43656, 44512, 45796, 47294, 58208, 66768, 68694, 70941, 87312, 91592, 94588, 133536, 137388, 141882, 148837, 174624, 183184, 189176, 194633, 274776, 283764, 297674, 366368, 378352, 389266, 446511, 549552, 567528, 583899, 595348, 756704, 778532, 893022, 1099104, 1135056, 1167798, 1190696, 1557064, 1786044, 2270112, 2335596, 2381392, 2530229, 3114128, 3572088, 4671192, 4762784, 5060458, 6228256, 7144176, 7590687, 9342384, 10120916, 14288352, 15181374, 18684768, 20241832, 30362748, 40483664, 60725496, 80967328, 121450992, 242901984]

約数ペア:

[(1, 242901984), (2, 121450992), (3, 80967328), (4, 60725496), (6, 40483664), (8, 30362748), (12, 20241832), (13, 18684768), (16, 15181374), (17, 14288352), (24, 10120916), (26, 9342384), (32, 7590687), (34, 7144176), (39, 6228256), (48, 5060458), (51, 4762784), (52, 4671192), (68, 3572088), (78, 3114128), (96, 2530229), (102, 2381392), (104, 2335596), (107, 2270112), (136, 1786044), (156, 1557064), (204, 1190696), (208, 1167798), (214, 1135056), (221, 1099104), (272, 893022), (312, 778532), (321, 756704), (408, 595348), (416, 583899), (428, 567528), (442, 549552), (544, 446511), (624, 389266), (642, 378352), (663, 366368), (816, 297674), (856, 283764), (884, 274776), (1248, 194633), (1284, 189176), (1326, 183184), (1391, 174624), (1632, 148837), (1712, 141882), (1768, 137388), (1819, 133536), (2568, 94588), (2652, 91592), (2782, 87312), (3424, 70941), (3536, 68694), (3638, 66768), (4173, 58208), (5136, 47294), (5304, 45796), (5457, 44512), (5564, 43656), (7072, 34347), (7276, 33384), (8346, 29104), (10272, 23647), (10608, 22898), (10914, 22256), (11128, 21828), (11449, 21216), (14552, 16692)]