2029451292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 5767856640

約数和(自身を除く): 3738405348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 239, 246, 369, 396, 451, 478, 492, 523, 717, 738, 902, 956, 1046, 1353, 1434, 1476, 1569, 1804, 2092, 2151, 2629, 2706, 2868, 3138, 4059, 4302, 4707, 5258, 5412, 5753, 6276, 7887, 8118, 8604, 9414, 9799, 10516, 11506, 15774, 16236, 17259, 18828, 19598, 21443, 23012, 23661, 29397, 31548, 34518, 39196, 42886, 47322, 51777, 58794, 64329, 69036, 85772, 88191, 94644, 103554, 107789, 117588, 124997, 128658, 176382, 192987, 207108, 215578, 235873, 249994, 257316, 323367, 352764, 374991, 385974, 431156, 471746, 499988, 646734, 707619, 749982, 771948, 943492, 970101, 1124973, 1293468, 1374967, 1415238, 1499964, 1940202, 2122857, 2249946, 2749934, 2830476, 3880404, 4124901, 4245714, 4499892, 5124877, 5499868, 8249802, 8491428, 10249754, 12374703, 15374631, 16499604, 20499508, 24749406, 30749262, 46123893, 49498812, 56373647, 61498524, 92247786, 112747294, 169120941, 184495572, 225494588, 338241882, 507362823, 676483764, 1014725646, 2029451292]

約数ペア:

[(1, 2029451292), (2, 1014725646), (3, 676483764), (4, 507362823), (6, 338241882), (9, 225494588), (11, 184495572), (12, 169120941), (18, 112747294), (22, 92247786), (33, 61498524), (36, 56373647), (41, 49498812), (44, 46123893), (66, 30749262), (82, 24749406), (99, 20499508), (123, 16499604), (132, 15374631), (164, 12374703), (198, 10249754), (239, 8491428), (246, 8249802), (369, 5499868), (396, 5124877), (451, 4499892), (478, 4245714), (492, 4124901), (523, 3880404), (717, 2830476), (738, 2749934), (902, 2249946), (956, 2122857), (1046, 1940202), (1353, 1499964), (1434, 1415238), (1476, 1374967), (1569, 1293468), (1804, 1124973), (2092, 970101), (2151, 943492), (2629, 771948), (2706, 749982), (2868, 707619), (3138, 646734), (4059, 499988), (4302, 471746), (4707, 431156), (5258, 385974), (5412, 374991), (5753, 352764), (6276, 323367), (7887, 257316), (8118, 249994), (8604, 235873), (9414, 215578), (9799, 207108), (10516, 192987), (11506, 176382), (15774, 128658), (16236, 124997), (17259, 117588), (18828, 107789), (19598, 103554), (21443, 94644), (23012, 88191), (23661, 85772), (29397, 69036), (31548, 64329), (34518, 58794), (39196, 51777), (42886, 47322)]