2521642968

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4027}}^1$

素因数の和:4278

約数の個数: 128

約数和(自身を含む): 7579084800

約数和(自身を除く): 5057441832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 223, 234, 312, 351, 446, 468, 669, 702, 892, 936, 1338, 1404, 1784, 2007, 2676, 2808, 2899, 4014, 4027, 5352, 5798, 6021, 8028, 8054, 8697, 11596, 12042, 12081, 16056, 16108, 17394, 23192, 24084, 24162, 26091, 32216, 34788, 36243, 48168, 48324, 52182, 52351, 69576, 72486, 78273, 96648, 104364, 104702, 108729, 144972, 156546, 157053, 208728, 209404, 217458, 289944, 313092, 314106, 418808, 434916, 471159, 626184, 628212, 869832, 898021, 942318, 1256424, 1413477, 1796042, 1884636, 2694063, 2826954, 3592084, 3769272, 5388126, 5653908, 7184168, 8082189, 10776252, 11307816, 11674273, 16164378, 21552504, 23348546, 24246567, 32328756, 35022819, 46697092, 48493134, 64657512, 70045638, 93394184, 96986268, 105068457, 140091276, 193972536, 210136914, 280182552, 315205371, 420273828, 630410742, 840547656, 1260821484, 2521642968]

約数ペア:

[(1, 2521642968), (2, 1260821484), (3, 840547656), (4, 630410742), (6, 420273828), (8, 315205371), (9, 280182552), (12, 210136914), (13, 193972536), (18, 140091276), (24, 105068457), (26, 96986268), (27, 93394184), (36, 70045638), (39, 64657512), (52, 48493134), (54, 46697092), (72, 35022819), (78, 32328756), (104, 24246567), (108, 23348546), (117, 21552504), (156, 16164378), (216, 11674273), (223, 11307816), (234, 10776252), (312, 8082189), (351, 7184168), (446, 5653908), (468, 5388126), (669, 3769272), (702, 3592084), (892, 2826954), (936, 2694063), (1338, 1884636), (1404, 1796042), (1784, 1413477), (2007, 1256424), (2676, 942318), (2808, 898021), (2899, 869832), (4014, 628212), (4027, 626184), (5352, 471159), (5798, 434916), (6021, 418808), (8028, 314106), (8054, 313092), (8697, 289944), (11596, 217458), (12042, 209404), (12081, 208728), (16056, 157053), (16108, 156546), (17394, 144972), (23192, 108729), (24084, 104702), (24162, 104364), (26091, 96648), (32216, 78273), (34788, 72486), (36243, 69576), (48168, 52351), (48324, 52182)]