2783018128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 6267134592

約数和(自身を除く): 3484116464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 61, 67, 73, 88, 106, 122, 134, 146, 176, 212, 244, 268, 292, 424, 488, 536, 583, 584, 671, 737, 803, 848, 976, 1072, 1166, 1168, 1342, 1474, 1606, 2332, 2684, 2948, 3212, 3233, 3551, 3869, 4087, 4453, 4664, 4891, 5368, 5896, 6424, 6466, 7102, 7738, 8174, 8906, 9328, 9782, 10736, 11792, 12848, 12932, 14204, 15476, 16348, 17812, 19564, 25864, 28408, 30952, 32696, 35563, 35624, 39061, 39128, 42559, 44957, 48983, 51728, 53801, 56816, 61904, 65392, 71126, 71248, 78122, 78256, 85118, 89914, 97966, 107602, 142252, 156244, 170236, 179828, 195932, 215204, 216611, 236009, 259223, 284504, 298351, 312488, 340472, 359656, 391864, 430408, 433222, 472018, 518446, 569008, 596702, 624976, 680944, 719312, 783728, 860816, 866444, 944036, 1036892, 1193404, 1732888, 1888072, 2073784, 2382721, 2386808, 2596099, 2851453, 3281861, 3465776, 3776144, 4147568, 4765442, 4773616, 5192198, 5702906, 6563722, 9530884, 10384396, 11405812, 13127444, 15812603, 19061768, 20768792, 22811624, 26254888, 31625206, 38123536, 41537584, 45623248, 52509776, 63250412, 126500824, 173938633, 253001648, 347877266, 695754532, 1391509064, 2783018128]

約数ペア:

[(1, 2783018128), (2, 1391509064), (4, 695754532), (8, 347877266), (11, 253001648), (16, 173938633), (22, 126500824), (44, 63250412), (53, 52509776), (61, 45623248), (67, 41537584), (73, 38123536), (88, 31625206), (106, 26254888), (122, 22811624), (134, 20768792), (146, 19061768), (176, 15812603), (212, 13127444), (244, 11405812), (268, 10384396), (292, 9530884), (424, 6563722), (488, 5702906), (536, 5192198), (583, 4773616), (584, 4765442), (671, 4147568), (737, 3776144), (803, 3465776), (848, 3281861), (976, 2851453), (1072, 2596099), (1166, 2386808), (1168, 2382721), (1342, 2073784), (1474, 1888072), (1606, 1732888), (2332, 1193404), (2684, 1036892), (2948, 944036), (3212, 866444), (3233, 860816), (3551, 783728), (3869, 719312), (4087, 680944), (4453, 624976), (4664, 596702), (4891, 569008), (5368, 518446), (5896, 472018), (6424, 433222), (6466, 430408), (7102, 391864), (7738, 359656), (8174, 340472), (8906, 312488), (9328, 298351), (9782, 284504), (10736, 259223), (11792, 236009), (12848, 216611), (12932, 215204), (14204, 195932), (15476, 179828), (16348, 170236), (17812, 156244), (19564, 142252), (25864, 107602), (28408, 97966), (30952, 89914), (32696, 85118), (35563, 78256), (35624, 78122), (39061, 71248), (39128, 71126), (42559, 65392), (44957, 61904), (48983, 56816), (51728, 53801)]