217560336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 689955840

約数和(自身を除く): 472395504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 53, 56, 57, 76, 84, 106, 112, 114, 133, 152, 159, 168, 212, 228, 266, 304, 318, 336, 371, 399, 424, 456, 532, 636, 643, 742, 798, 848, 912, 1007, 1064, 1113, 1272, 1286, 1484, 1596, 1929, 2014, 2128, 2226, 2544, 2572, 2968, 3021, 3192, 3858, 4028, 4452, 4501, 5144, 5936, 6042, 6384, 7049, 7716, 8056, 8904, 9002, 10288, 12084, 12217, 13503, 14098, 15432, 16112, 17808, 18004, 21147, 24168, 24434, 27006, 28196, 30864, 34079, 36008, 36651, 42294, 48336, 48868, 54012, 56392, 68158, 72016, 73302, 84588, 85519, 97736, 102237, 108024, 112784, 136316, 146604, 169176, 171038, 195472, 204474, 216048, 238553, 256557, 272632, 293208, 338352, 342076, 408948, 477106, 513114, 545264, 586416, 647501, 684152, 715659, 817896, 954212, 1026228, 1295002, 1368304, 1431318, 1635792, 1908424, 1942503, 2052456, 2590004, 2862636, 3816848, 3885006, 4104912, 4532507, 5180008, 5725272, 7770012, 9065014, 10360016, 11450544, 13597521, 15540024, 18130028, 27195042, 31080048, 36260056, 54390084, 72520112, 108780168, 217560336]

約数ペア:

[(1, 217560336), (2, 108780168), (3, 72520112), (4, 54390084), (6, 36260056), (7, 31080048), (8, 27195042), (12, 18130028), (14, 15540024), (16, 13597521), (19, 11450544), (21, 10360016), (24, 9065014), (28, 7770012), (38, 5725272), (42, 5180008), (48, 4532507), (53, 4104912), (56, 3885006), (57, 3816848), (76, 2862636), (84, 2590004), (106, 2052456), (112, 1942503), (114, 1908424), (133, 1635792), (152, 1431318), (159, 1368304), (168, 1295002), (212, 1026228), (228, 954212), (266, 817896), (304, 715659), (318, 684152), (336, 647501), (371, 586416), (399, 545264), (424, 513114), (456, 477106), (532, 408948), (636, 342076), (643, 338352), (742, 293208), (798, 272632), (848, 256557), (912, 238553), (1007, 216048), (1064, 204474), (1113, 195472), (1272, 171038), (1286, 169176), (1484, 146604), (1596, 136316), (1929, 112784), (2014, 108024), (2128, 102237), (2226, 97736), (2544, 85519), (2572, 84588), (2968, 73302), (3021, 72016), (3192, 68158), (3858, 56392), (4028, 54012), (4452, 48868), (4501, 48336), (5144, 42294), (5936, 36651), (6042, 36008), (6384, 34079), (7049, 30864), (7716, 28196), (8056, 27006), (8904, 24434), (9002, 24168), (10288, 21147), (12084, 18004), (12217, 17808), (13503, 16112), (14098, 15432)]