2108356128

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1453

約数の個数: 240

約数和(自身を含む): 6742391040

約数和(自身を除く): 4634034912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 96, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 248, 279, 288, 304, 324, 342, 372, 432, 456, 496, 513, 558, 589, 608, 648, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1296, 1368, 1381, 1488, 1539, 1674, 1767, 1824, 2052, 2232, 2356, 2511, 2592, 2736, 2762, 2976, 3078, 3348, 3534, 4104, 4143, 4464, 4712, 5022, 5301, 5472, 5524, 6156, 6696, 7068, 8208, 8286, 8928, 9424, 10044, 10602, 11048, 12312, 12429, 13392, 14136, 15903, 16416, 16572, 18848, 20088, 21204, 22096, 24624, 24858, 26239, 26784, 28272, 31806, 33144, 37287, 40176, 42408, 42811, 44192, 47709, 49248, 49716, 52478, 56544, 63612, 66288, 74574, 78717, 80352, 84816, 85622, 95418, 99432, 104956, 111861, 127224, 128433, 132576, 149148, 157434, 169632, 171244, 190836, 198864, 209912, 223722, 236151, 254448, 256866, 298296, 314868, 342488, 381672, 385299, 397728, 419824, 447444, 472302, 508896, 513732, 596592, 629736, 684976, 708453, 763344, 770598, 813409, 839648, 894888, 944604, 1027464, 1155897, 1193184, 1259472, 1369952, 1416906, 1526688, 1541196, 1626818, 1789776, 1889208, 2054928, 2125359, 2311794, 2440227, 2518944, 2833812, 3082392, 3253636, 3467691, 3579552, 3778416, 4109856, 4250718, 4623588, 4880454, 5667624, 6164784, 6507272, 6935382, 7320681, 7556832, 8501436, 9247176, 9760908, 11335248, 12329568, 13014544, 13870764, 14641362, 17002872, 18494352, 19521816, 21962043, 22670496, 26029088, 27741528, 29282724, 34005744, 36988704, 39043632, 43924086, 55483056, 58565448, 65886129, 68011488, 78087264, 87848172, 110966112, 117130896, 131772258, 175696344, 234261792, 263544516, 351392688, 527089032, 702785376, 1054178064, 2108356128]

約数ペア:

[(1, 2108356128), (2, 1054178064), (3, 702785376), (4, 527089032), (6, 351392688), (8, 263544516), (9, 234261792), (12, 175696344), (16, 131772258), (18, 117130896), (19, 110966112), (24, 87848172), (27, 78087264), (31, 68011488), (32, 65886129), (36, 58565448), (38, 55483056), (48, 43924086), (54, 39043632), (57, 36988704), (62, 34005744), (72, 29282724), (76, 27741528), (81, 26029088), (93, 22670496), (96, 21962043), (108, 19521816), (114, 18494352), (124, 17002872), (144, 14641362), (152, 13870764), (162, 13014544), (171, 12329568), (186, 11335248), (216, 9760908), (228, 9247176), (248, 8501436), (279, 7556832), (288, 7320681), (304, 6935382), (324, 6507272), (342, 6164784), (372, 5667624), (432, 4880454), (456, 4623588), (496, 4250718), (513, 4109856), (558, 3778416), (589, 3579552), (608, 3467691), (648, 3253636), (684, 3082392), (744, 2833812), (837, 2518944), (864, 2440227), (912, 2311794), (992, 2125359), (1026, 2054928), (1116, 1889208), (1178, 1789776), (1296, 1626818), (1368, 1541196), (1381, 1526688), (1488, 1416906), (1539, 1369952), (1674, 1259472), (1767, 1193184), (1824, 1155897), (2052, 1027464), (2232, 944604), (2356, 894888), (2511, 839648), (2592, 813409), (2736, 770598), (2762, 763344), (2976, 708453), (3078, 684976), (3348, 629736), (3534, 596592), (4104, 513732), (4143, 508896), (4464, 472302), (4712, 447444), (5022, 419824), (5301, 397728), (5472, 385299), (5524, 381672), (6156, 342488), (6696, 314868), (7068, 298296), (8208, 256866), (8286, 254448), (8928, 236151), (9424, 223722), (10044, 209912), (10602, 198864), (11048, 190836), (12312, 171244), (12429, 169632), (13392, 157434), (14136, 149148), (15903, 132576), (16416, 128433), (16572, 127224), (18848, 111861), (20088, 104956), (21204, 99432), (22096, 95418), (24624, 85622), (24858, 84816), (26239, 80352), (26784, 78717), (28272, 74574), (31806, 66288), (33144, 63612), (37287, 56544), (40176, 52478), (42408, 49716), (42811, 49248), (44192, 47709)]