1240641402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 256

約数和(自身を含む): 3657830400

約数和(自身を除く): 2417188998

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 29, 33, 34, 39, 42, 51, 58, 66, 77, 78, 87, 91, 102, 119, 143, 154, 174, 182, 187, 203, 221, 231, 238, 273, 286, 319, 357, 374, 377, 406, 419, 429, 442, 462, 493, 546, 561, 609, 638, 663, 714, 754, 838, 858, 957, 986, 1001, 1122, 1131, 1218, 1257, 1309, 1326, 1479, 1547, 1914, 2002, 2233, 2262, 2431, 2514, 2618, 2639, 2933, 2958, 3003, 3094, 3451, 3927, 4147, 4466, 4609, 4641, 4862, 5278, 5423, 5447, 5866, 6006, 6409, 6699, 6902, 7123, 7293, 7854, 7917, 8294, 8799, 9218, 9282, 10353, 10846, 10894, 12151, 12441, 12818, 13398, 13827, 14246, 14586, 15834, 16269, 16341, 17017, 17598, 19227, 20706, 21369, 24302, 24882, 27654, 29029, 32263, 32538, 32682, 34034, 36453, 37961, 38129, 38454, 42738, 44863, 49861, 51051, 58058, 59917, 64526, 70499, 72906, 75922, 76258, 78353, 85057, 87087, 89726, 92599, 96789, 99722, 102102, 113883, 114387, 119834, 133661, 134589, 140998, 149583, 156706, 157963, 170114, 174174, 179751, 185198, 193578, 206567, 211497, 227766, 228774, 235059, 255171, 267322, 269178, 277797, 299166, 315926, 359502, 400983, 413134, 419419, 422994, 470118, 473889, 493493, 510342, 548471, 555594, 619701, 648193, 801966, 838838, 935627, 947778, 986986, 1018589, 1096942, 1105741, 1239402, 1258257, 1296386, 1445969, 1480479, 1645413, 1737593, 1871254, 1944579, 2037178, 2211482, 2272237, 2516514, 2685371, 2806881, 2891938, 2960958, 3055767, 3290826, 3317223, 3475186, 3889158, 4337907, 4544474, 5212779, 5370742, 5613762, 6111534, 6634446, 6816711, 7130123, 8056113, 8675814, 10425558, 12163151, 13633422, 14260246, 15905659, 16112226, 18797597, 21390369, 24326302, 29539081, 31811318, 36489453, 37595194, 42780738, 47716977, 56392791, 59078162, 72978906, 88617243, 95433954, 112785582, 177234486, 206773567, 413547134, 620320701, 1240641402]

約数ペア:

[(1, 1240641402), (2, 620320701), (3, 413547134), (6, 206773567), (7, 177234486), (11, 112785582), (13, 95433954), (14, 88617243), (17, 72978906), (21, 59078162), (22, 56392791), (26, 47716977), (29, 42780738), (33, 37595194), (34, 36489453), (39, 31811318), (42, 29539081), (51, 24326302), (58, 21390369), (66, 18797597), (77, 16112226), (78, 15905659), (87, 14260246), (91, 13633422), (102, 12163151), (119, 10425558), (143, 8675814), (154, 8056113), (174, 7130123), (182, 6816711), (187, 6634446), (203, 6111534), (221, 5613762), (231, 5370742), (238, 5212779), (273, 4544474), (286, 4337907), (319, 3889158), (357, 3475186), (374, 3317223), (377, 3290826), (406, 3055767), (419, 2960958), (429, 2891938), (442, 2806881), (462, 2685371), (493, 2516514), (546, 2272237), (561, 2211482), (609, 2037178), (638, 1944579), (663, 1871254), (714, 1737593), (754, 1645413), (838, 1480479), (858, 1445969), (957, 1296386), (986, 1258257), (1001, 1239402), (1122, 1105741), (1131, 1096942), (1218, 1018589), (1257, 986986), (1309, 947778), (1326, 935627), (1479, 838838), (1547, 801966), (1914, 648193), (2002, 619701), (2233, 555594), (2262, 548471), (2431, 510342), (2514, 493493), (2618, 473889), (2639, 470118), (2933, 422994), (2958, 419419), (3003, 413134), (3094, 400983), (3451, 359502), (3927, 315926), (4147, 299166), (4466, 277797), (4609, 269178), (4641, 267322), (4862, 255171), (5278, 235059), (5423, 228774), (5447, 227766), (5866, 211497), (6006, 206567), (6409, 193578), (6699, 185198), (6902, 179751), (7123, 174174), (7293, 170114), (7854, 157963), (7917, 156706), (8294, 149583), (8799, 140998), (9218, 134589), (9282, 133661), (10353, 119834), (10846, 114387), (10894, 113883), (12151, 102102), (12441, 99722), (12818, 96789), (13398, 92599), (13827, 89726), (14246, 87087), (14586, 85057), (15834, 78353), (16269, 76258), (16341, 75922), (17017, 72906), (17598, 70499), (19227, 64526), (20706, 59917), (21369, 58058), (24302, 51051), (24882, 49861), (27654, 44863), (29029, 42738), (32263, 38454), (32538, 38129), (32682, 37961), (34034, 36453)]