2720508736

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:648

約数の個数: 112

約数和(自身を含む): 6035113152

約数和(自身を除く): 3314604416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 134, 137, 176, 268, 274, 352, 421, 536, 548, 704, 737, 842, 1072, 1096, 1474, 1507, 1684, 2144, 2192, 2948, 3014, 3368, 4288, 4384, 4631, 5896, 6028, 6736, 8768, 9179, 9262, 11792, 12056, 13472, 18358, 18524, 23584, 24112, 26944, 28207, 36716, 37048, 47168, 48224, 56414, 57677, 73432, 74096, 96448, 100969, 112828, 115354, 146864, 148192, 201938, 225656, 230708, 293728, 296384, 310277, 403876, 451312, 461416, 587456, 620554, 634447, 807752, 902624, 922832, 1241108, 1268894, 1615504, 1805248, 1845664, 2482216, 2537788, 3231008, 3691328, 3864359, 4964432, 5075576, 6462016, 7728718, 9928864, 10151152, 15457436, 19857728, 20302304, 30914872, 40604608, 42507949, 61829744, 85015898, 123659488, 170031796, 247318976, 340063592, 680127184, 1360254368, 2720508736]

約数ペア:

[(1, 2720508736), (2, 1360254368), (4, 680127184), (8, 340063592), (11, 247318976), (16, 170031796), (22, 123659488), (32, 85015898), (44, 61829744), (64, 42507949), (67, 40604608), (88, 30914872), (134, 20302304), (137, 19857728), (176, 15457436), (268, 10151152), (274, 9928864), (352, 7728718), (421, 6462016), (536, 5075576), (548, 4964432), (704, 3864359), (737, 3691328), (842, 3231008), (1072, 2537788), (1096, 2482216), (1474, 1845664), (1507, 1805248), (1684, 1615504), (2144, 1268894), (2192, 1241108), (2948, 922832), (3014, 902624), (3368, 807752), (4288, 634447), (4384, 620554), (4631, 587456), (5896, 461416), (6028, 451312), (6736, 403876), (8768, 310277), (9179, 296384), (9262, 293728), (11792, 230708), (12056, 225656), (13472, 201938), (18358, 148192), (18524, 146864), (23584, 115354), (24112, 112828), (26944, 100969), (28207, 96448), (36716, 74096), (37048, 73432), (47168, 57677), (48224, 56414)]