2551718088

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1132

約数の個数: 192

約数和(自身を含む): 7778721600

約数和(自身を除く): 5227003512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 113, 114, 136, 152, 153, 171, 204, 226, 228, 306, 323, 339, 342, 408, 452, 456, 612, 646, 678, 684, 904, 969, 971, 1017, 1224, 1292, 1356, 1368, 1921, 1938, 1942, 2034, 2147, 2584, 2712, 2907, 2913, 3842, 3876, 3884, 4068, 4294, 5763, 5814, 5826, 6441, 7684, 7752, 7768, 8136, 8588, 8739, 11526, 11628, 11652, 12882, 15368, 16507, 17176, 17289, 17478, 18449, 19323, 23052, 23256, 23304, 25764, 33014, 34578, 34956, 36499, 36898, 38646, 46104, 49521, 51528, 55347, 66028, 69156, 69912, 72998, 73796, 77292, 99042, 109497, 109723, 110694, 132056, 138312, 145996, 147592, 148563, 154584, 166041, 198084, 218994, 219446, 221388, 291992, 297126, 313633, 328491, 329169, 332082, 396168, 437988, 438892, 442776, 594252, 627266, 656982, 658338, 664164, 875976, 877784, 940899, 987507, 1188504, 1254532, 1313964, 1316676, 1328328, 1865291, 1881798, 1975014, 2084737, 2509064, 2627928, 2633352, 2822697, 3730582, 3763596, 3950028, 4169474, 5595873, 5645394, 6254211, 7461164, 7527192, 7900056, 8338948, 11191746, 11290788, 12508422, 14922328, 16677896, 16787619, 18762633, 22383492, 22581576, 25016844, 33575238, 35440529, 37525266, 44766984, 50033688, 67150476, 70881058, 75050532, 106321587, 134300952, 141762116, 150101064, 212643174, 283524232, 318964761, 425286348, 637929522, 850572696, 1275859044, 2551718088]

約数ペア:

[(1, 2551718088), (2, 1275859044), (3, 850572696), (4, 637929522), (6, 425286348), (8, 318964761), (9, 283524232), (12, 212643174), (17, 150101064), (18, 141762116), (19, 134300952), (24, 106321587), (34, 75050532), (36, 70881058), (38, 67150476), (51, 50033688), (57, 44766984), (68, 37525266), (72, 35440529), (76, 33575238), (102, 25016844), (113, 22581576), (114, 22383492), (136, 18762633), (152, 16787619), (153, 16677896), (171, 14922328), (204, 12508422), (226, 11290788), (228, 11191746), (306, 8338948), (323, 7900056), (339, 7527192), (342, 7461164), (408, 6254211), (452, 5645394), (456, 5595873), (612, 4169474), (646, 3950028), (678, 3763596), (684, 3730582), (904, 2822697), (969, 2633352), (971, 2627928), (1017, 2509064), (1224, 2084737), (1292, 1975014), (1356, 1881798), (1368, 1865291), (1921, 1328328), (1938, 1316676), (1942, 1313964), (2034, 1254532), (2147, 1188504), (2584, 987507), (2712, 940899), (2907, 877784), (2913, 875976), (3842, 664164), (3876, 658338), (3884, 656982), (4068, 627266), (4294, 594252), (5763, 442776), (5814, 438892), (5826, 437988), (6441, 396168), (7684, 332082), (7752, 329169), (7768, 328491), (8136, 313633), (8588, 297126), (8739, 291992), (11526, 221388), (11628, 219446), (11652, 218994), (12882, 198084), (15368, 166041), (16507, 154584), (17176, 148563), (17289, 147592), (17478, 145996), (18449, 138312), (19323, 132056), (23052, 110694), (23256, 109723), (23304, 109497), (25764, 99042), (33014, 77292), (34578, 73796), (34956, 72998), (36499, 69912), (36898, 69156), (38646, 66028), (46104, 55347), (49521, 51528)]