686575344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 2235071232

約数和(自身を除く): 1548495888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 107, 112, 113, 156, 168, 169, 182, 208, 214, 226, 273, 312, 321, 336, 338, 339, 364, 428, 452, 507, 546, 624, 642, 676, 678, 728, 749, 791, 856, 904, 1014, 1092, 1183, 1284, 1352, 1356, 1391, 1456, 1469, 1498, 1582, 1712, 1808, 2028, 2184, 2247, 2366, 2373, 2568, 2704, 2712, 2782, 2938, 2996, 3164, 3549, 4056, 4173, 4368, 4407, 4494, 4732, 4746, 5136, 5424, 5564, 5876, 5992, 6328, 7098, 8112, 8346, 8814, 8988, 9464, 9492, 9737, 10283, 11128, 11752, 11984, 12091, 12656, 14196, 16692, 17628, 17976, 18083, 18928, 18984, 19097, 19474, 20566, 22256, 23504, 24182, 28392, 29211, 30849, 33384, 35256, 35952, 36166, 36273, 37968, 38194, 38948, 41132, 48364, 54249, 56784, 57291, 58422, 61698, 66768, 70512, 72332, 72546, 76388, 77896, 82264, 84637, 96728, 108498, 114582, 116844, 123396, 126581, 133679, 144664, 145092, 152776, 155792, 157183, 164528, 169274, 193456, 216996, 229164, 233688, 246792, 253162, 253911, 267358, 289328, 290184, 305552, 314366, 338548, 379743, 401037, 433992, 458328, 467376, 471549, 493584, 506324, 507822, 534716, 580368, 628732, 677096, 759486, 802074, 867984, 916656, 943098, 1012648, 1015644, 1069432, 1100281, 1257464, 1354192, 1518972, 1604148, 1886196, 2025296, 2031288, 2043379, 2138864, 2200562, 2514928, 3037944, 3208296, 3300843, 3772392, 4062576, 4086758, 4401124, 6075888, 6130137, 6416592, 6601686, 7544784, 8173516, 8802248, 12260274, 13203372, 14303653, 16347032, 17604496, 24520548, 26406744, 28607306, 32694064, 42910959, 49041096, 52813488, 57214612, 85821918, 98082192, 114429224, 171643836, 228858448, 343287672, 686575344]

約数ペア:

[(1, 686575344), (2, 343287672), (3, 228858448), (4, 171643836), (6, 114429224), (7, 98082192), (8, 85821918), (12, 57214612), (13, 52813488), (14, 49041096), (16, 42910959), (21, 32694064), (24, 28607306), (26, 26406744), (28, 24520548), (39, 17604496), (42, 16347032), (48, 14303653), (52, 13203372), (56, 12260274), (78, 8802248), (84, 8173516), (91, 7544784), (104, 6601686), (107, 6416592), (112, 6130137), (113, 6075888), (156, 4401124), (168, 4086758), (169, 4062576), (182, 3772392), (208, 3300843), (214, 3208296), (226, 3037944), (273, 2514928), (312, 2200562), (321, 2138864), (336, 2043379), (338, 2031288), (339, 2025296), (364, 1886196), (428, 1604148), (452, 1518972), (507, 1354192), (546, 1257464), (624, 1100281), (642, 1069432), (676, 1015644), (678, 1012648), (728, 943098), (749, 916656), (791, 867984), (856, 802074), (904, 759486), (1014, 677096), (1092, 628732), (1183, 580368), (1284, 534716), (1352, 507822), (1356, 506324), (1391, 493584), (1456, 471549), (1469, 467376), (1498, 458328), (1582, 433992), (1712, 401037), (1808, 379743), (2028, 338548), (2184, 314366), (2247, 305552), (2366, 290184), (2373, 289328), (2568, 267358), (2704, 253911), (2712, 253162), (2782, 246792), (2938, 233688), (2996, 229164), (3164, 216996), (3549, 193456), (4056, 169274), (4173, 164528), (4368, 157183), (4407, 155792), (4494, 152776), (4732, 145092), (4746, 144664), (5136, 133679), (5424, 126581), (5564, 123396), (5876, 116844), (5992, 114582), (6328, 108498), (7098, 96728), (8112, 84637), (8346, 82264), (8814, 77896), (8988, 76388), (9464, 72546), (9492, 72332), (9737, 70512), (10283, 66768), (11128, 61698), (11752, 58422), (11984, 57291), (12091, 56784), (12656, 54249), (14196, 48364), (16692, 41132), (17628, 38948), (17976, 38194), (18083, 37968), (18928, 36273), (18984, 36166), (19097, 35952), (19474, 35256), (20566, 33384), (22256, 30849), (23504, 29211), (24182, 28392)]