1368220276990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1259}}^1\times {\mathrm{2897}}^1$

素因数の和:4426

約数の個数: 128

約数和(自身を含む): 2952966481920

約数和(自身を除く): 1584746204930

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 233, 322, 466, 805, 1165, 1259, 1610, 1631, 2330, 2518, 2897, 3262, 5359, 5794, 6295, 8155, 8813, 10718, 12590, 14485, 16310, 17626, 20279, 26795, 28957, 28970, 37513, 40558, 44065, 53590, 57914, 66631, 75026, 88130, 101395, 133262, 144785, 187565, 202699, 202790, 289570, 293347, 333155, 375130, 405398, 466417, 586694, 666310, 675001, 932834, 1013495, 1350002, 1466735, 2026990, 2053429, 2332085, 2933470, 3375005, 3647323, 4106858, 4664170, 4725007, 6746981, 6750010, 7294646, 9450014, 10267145, 13493962, 15525023, 18236615, 20534290, 23625035, 25531261, 31050046, 33734905, 36473230, 47228867, 47250070, 51062522, 67469810, 77625115, 83888429, 94457734, 108675161, 127656305, 155250230, 167776858, 217350322, 236144335, 255312610, 419442145, 472288670, 543375805, 587219003, 838884290, 849826259, 1086751610, 1174438006, 1699652518, 2936095015, 4249131295, 5872190030, 5948783813, 8498262590, 11897567626, 19546003957, 29743919065, 39092007914, 59487838130, 97730019785, 136822027699, 195460039570, 273644055398, 684110138495, 1368220276990]

約数ペア:

[(1, 1368220276990), (2, 684110138495), (5, 273644055398), (7, 195460039570), (10, 136822027699), (14, 97730019785), (23, 59487838130), (35, 39092007914), (46, 29743919065), (70, 19546003957), (115, 11897567626), (161, 8498262590), (230, 5948783813), (233, 5872190030), (322, 4249131295), (466, 2936095015), (805, 1699652518), (1165, 1174438006), (1259, 1086751610), (1610, 849826259), (1631, 838884290), (2330, 587219003), (2518, 543375805), (2897, 472288670), (3262, 419442145), (5359, 255312610), (5794, 236144335), (6295, 217350322), (8155, 167776858), (8813, 155250230), (10718, 127656305), (12590, 108675161), (14485, 94457734), (16310, 83888429), (17626, 77625115), (20279, 67469810), (26795, 51062522), (28957, 47250070), (28970, 47228867), (37513, 36473230), (40558, 33734905), (44065, 31050046), (53590, 25531261), (57914, 23625035), (66631, 20534290), (75026, 18236615), (88130, 15525023), (101395, 13493962), (133262, 10267145), (144785, 9450014), (187565, 7294646), (202699, 6750010), (202790, 6746981), (289570, 4725007), (293347, 4664170), (333155, 4106858), (375130, 3647323), (405398, 3375005), (466417, 2933470), (586694, 2332085), (666310, 2053429), (675001, 2026990), (932834, 1466735), (1013495, 1350002)]