2651331592

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 6636168000

約数和(自身を除く): 3984836408

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 139, 152, 182, 196, 197, 247, 266, 278, 364, 392, 394, 494, 532, 556, 637, 728, 788, 931, 973, 988, 1064, 1112, 1274, 1379, 1576, 1729, 1807, 1862, 1946, 1976, 2548, 2561, 2641, 2758, 3458, 3614, 3724, 3743, 3892, 5096, 5122, 5282, 5516, 6811, 6916, 7228, 7448, 7486, 7784, 9653, 10244, 10564, 11032, 12103, 12649, 13622, 13832, 14456, 14972, 17927, 18487, 19306, 20488, 21128, 24206, 25298, 26201, 27244, 27383, 29944, 34333, 35854, 36974, 38612, 48412, 48659, 50596, 52402, 54488, 54766, 68666, 71708, 73948, 77224, 88543, 96824, 97318, 101192, 104804, 109532, 125489, 129409, 137332, 143416, 147896, 177086, 183407, 191681, 194636, 209608, 219064, 240331, 250978, 258818, 274664, 340613, 354172, 355979, 366814, 383362, 389272, 480662, 501956, 517636, 520277, 681226, 708344, 711958, 733628, 766724, 961324, 1003912, 1035272, 1040554, 1341767, 1362452, 1423916, 1467256, 1533448, 1682317, 1922648, 2081108, 2384291, 2491853, 2683534, 2724904, 2847832, 3364634, 3641939, 4162216, 4768582, 4983706, 5367068, 6729268, 6763601, 7283878, 9537164, 9967412, 10734136, 13458536, 13527202, 14567756, 17442971, 19074328, 19934824, 25493573, 27054404, 29135512, 34885942, 47345207, 50987146, 54108808, 69771884, 94690414, 101974292, 139543768, 189380828, 203948584, 331416449, 378761656, 662832898, 1325665796, 2651331592]

約数ペア:

[(1, 2651331592), (2, 1325665796), (4, 662832898), (7, 378761656), (8, 331416449), (13, 203948584), (14, 189380828), (19, 139543768), (26, 101974292), (28, 94690414), (38, 69771884), (49, 54108808), (52, 50987146), (56, 47345207), (76, 34885942), (91, 29135512), (98, 27054404), (104, 25493573), (133, 19934824), (139, 19074328), (152, 17442971), (182, 14567756), (196, 13527202), (197, 13458536), (247, 10734136), (266, 9967412), (278, 9537164), (364, 7283878), (392, 6763601), (394, 6729268), (494, 5367068), (532, 4983706), (556, 4768582), (637, 4162216), (728, 3641939), (788, 3364634), (931, 2847832), (973, 2724904), (988, 2683534), (1064, 2491853), (1112, 2384291), (1274, 2081108), (1379, 1922648), (1576, 1682317), (1729, 1533448), (1807, 1467256), (1862, 1423916), (1946, 1362452), (1976, 1341767), (2548, 1040554), (2561, 1035272), (2641, 1003912), (2758, 961324), (3458, 766724), (3614, 733628), (3724, 711958), (3743, 708344), (3892, 681226), (5096, 520277), (5122, 517636), (5282, 501956), (5516, 480662), (6811, 389272), (6916, 383362), (7228, 366814), (7448, 355979), (7486, 354172), (7784, 340613), (9653, 274664), (10244, 258818), (10564, 250978), (11032, 240331), (12103, 219064), (12649, 209608), (13622, 194636), (13832, 191681), (14456, 183407), (14972, 177086), (17927, 147896), (18487, 143416), (19306, 137332), (20488, 129409), (21128, 125489), (24206, 109532), (25298, 104804), (26201, 101192), (27244, 97318), (27383, 96824), (29944, 88543), (34333, 77224), (35854, 73948), (36974, 71708), (38612, 68666), (48412, 54766), (48659, 54488), (50596, 52402)]