637776994192

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1306

約数の個数: 240

約数和(自身を含む): 1442679662592

約数和(自身を除く): 804902668400

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 107, 127, 136, 169, 208, 214, 221, 254, 272, 338, 428, 442, 508, 676, 856, 884, 1016, 1021, 1352, 1391, 1651, 1712, 1768, 1819, 2032, 2042, 2159, 2704, 2782, 2873, 3302, 3536, 3638, 4084, 4318, 5564, 5746, 6604, 7276, 8168, 8636, 11128, 11492, 13208, 13273, 13589, 14552, 16336, 17272, 17357, 18083, 21463, 22256, 22984, 23647, 26416, 26546, 27178, 28067, 29104, 34544, 34714, 36166, 42926, 45968, 47294, 53092, 54356, 56134, 69428, 72332, 85852, 94588, 106184, 108712, 109247, 112268, 129667, 138856, 144664, 171704, 172549, 176657, 189176, 212368, 217424, 218494, 224536, 225641, 231013, 259334, 277712, 289328, 307411, 343408, 345098, 353314, 364871, 378352, 436988, 449072, 451282, 462026, 518668, 614822, 690196, 706628, 729742, 873976, 902564, 924052, 1037336, 1229644, 1380392, 1413256, 1420211, 1459484, 1685671, 1747952, 1805128, 1848104, 1857199, 2074672, 2204339, 2296541, 2459288, 2760784, 2826512, 2840422, 2918968, 2933333, 3003169, 3371342, 3610256, 3696208, 3714398, 4408678, 4593082, 4918576, 5680844, 5837936, 5866666, 6006338, 6742684, 7428796, 8817356, 9186164, 11361688, 11733332, 12012676, 13485368, 13874369, 14857592, 17634712, 18372328, 18462743, 21913723, 22723376, 23466664, 24025352, 24143587, 26970736, 27748738, 28656407, 29715184, 35269424, 36744656, 36925486, 39041197, 43827446, 46933328, 48050704, 48287174, 55497476, 57312814, 73850972, 78082394, 87654892, 96574348, 110994952, 114625628, 147701944, 156164788, 175309784, 180366797, 193148696, 221989904, 229251256, 235864273, 295403888, 312329576, 313866631, 350619568, 360733594, 372533291, 386297392, 458502512, 471728546, 624659152, 627733262, 721467188, 745066582, 943457092, 1255466524, 1442934376, 1490133164, 1886914184, 2344768361, 2510933048, 2885868752, 2980266328, 3066235549, 3773828368, 4689536722, 5021866096, 5960532656, 6132471098, 9379073444, 12264942196, 18758146888, 24529884392, 37516293776, 39861062137, 49059768784, 79722124274, 159444248548, 318888497096, 637776994192]

約数ペア:

[(1, 637776994192), (2, 318888497096), (4, 159444248548), (8, 79722124274), (13, 49059768784), (16, 39861062137), (17, 37516293776), (26, 24529884392), (34, 18758146888), (52, 12264942196), (68, 9379073444), (104, 6132471098), (107, 5960532656), (127, 5021866096), (136, 4689536722), (169, 3773828368), (208, 3066235549), (214, 2980266328), (221, 2885868752), (254, 2510933048), (272, 2344768361), (338, 1886914184), (428, 1490133164), (442, 1442934376), (508, 1255466524), (676, 943457092), (856, 745066582), (884, 721467188), (1016, 627733262), (1021, 624659152), (1352, 471728546), (1391, 458502512), (1651, 386297392), (1712, 372533291), (1768, 360733594), (1819, 350619568), (2032, 313866631), (2042, 312329576), (2159, 295403888), (2704, 235864273), (2782, 229251256), (2873, 221989904), (3302, 193148696), (3536, 180366797), (3638, 175309784), (4084, 156164788), (4318, 147701944), (5564, 114625628), (5746, 110994952), (6604, 96574348), (7276, 87654892), (8168, 78082394), (8636, 73850972), (11128, 57312814), (11492, 55497476), (13208, 48287174), (13273, 48050704), (13589, 46933328), (14552, 43827446), (16336, 39041197), (17272, 36925486), (17357, 36744656), (18083, 35269424), (21463, 29715184), (22256, 28656407), (22984, 27748738), (23647, 26970736), (26416, 24143587), (26546, 24025352), (27178, 23466664), (28067, 22723376), (29104, 21913723), (34544, 18462743), (34714, 18372328), (36166, 17634712), (42926, 14857592), (45968, 13874369), (47294, 13485368), (53092, 12012676), (54356, 11733332), (56134, 11361688), (69428, 9186164), (72332, 8817356), (85852, 7428796), (94588, 6742684), (106184, 6006338), (108712, 5866666), (109247, 5837936), (112268, 5680844), (129667, 4918576), (138856, 4593082), (144664, 4408678), (171704, 3714398), (172549, 3696208), (176657, 3610256), (189176, 3371342), (212368, 3003169), (217424, 2933333), (218494, 2918968), (224536, 2840422), (225641, 2826512), (231013, 2760784), (259334, 2459288), (277712, 2296541), (289328, 2204339), (307411, 2074672), (343408, 1857199), (345098, 1848104), (353314, 1805128), (364871, 1747952), (378352, 1685671), (436988, 1459484), (449072, 1420211), (451282, 1413256), (462026, 1380392), (518668, 1229644), (614822, 1037336), (690196, 924052), (706628, 902564), (729742, 873976)]