261562479048

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{205627}}^1$

素因数の和:205809

約数の個数: 160

約数和(自身を含む): 794201136960

約数和(自身を除く): 532638657912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 151, 156, 162, 216, 234, 302, 312, 324, 351, 453, 468, 604, 648, 702, 906, 936, 1053, 1208, 1359, 1404, 1812, 1963, 2106, 2718, 2808, 3624, 3926, 4077, 4212, 5436, 5889, 7852, 8154, 8424, 10872, 11778, 12231, 15704, 16308, 17667, 23556, 24462, 32616, 35334, 47112, 48924, 53001, 70668, 97848, 106002, 141336, 159003, 205627, 212004, 318006, 411254, 424008, 616881, 636012, 822508, 1233762, 1272024, 1645016, 1850643, 2467524, 2673151, 3701286, 4935048, 5346302, 5551929, 7402572, 8019453, 10692604, 11103858, 14805144, 16038906, 16655787, 21385208, 22207716, 24058359, 31049677, 32077812, 33311574, 44415432, 48116718, 62099354, 64155624, 66623148, 72175077, 93149031, 96233436, 124198708, 133246296, 144350154, 186298062, 192466872, 216525231, 248397416, 279447093, 288700308, 372596124, 403645801, 433050462, 558894186, 577400616, 745192248, 807291602, 838341279, 866100924, 1117788372, 1210937403, 1614583204, 1676682558, 1732201848, 2235576744, 2421874806, 2515023837, 3229166408, 3353365116, 3632812209, 4843749612, 5030047674, 6706730232, 7265624418, 9687499224, 10060095348, 10898436627, 14531248836, 20120190696, 21796873254, 29062497672, 32695309881, 43593746508, 65390619762, 87187493016, 130781239524, 261562479048]

約数ペア:

[(1, 261562479048), (2, 130781239524), (3, 87187493016), (4, 65390619762), (6, 43593746508), (8, 32695309881), (9, 29062497672), (12, 21796873254), (13, 20120190696), (18, 14531248836), (24, 10898436627), (26, 10060095348), (27, 9687499224), (36, 7265624418), (39, 6706730232), (52, 5030047674), (54, 4843749612), (72, 3632812209), (78, 3353365116), (81, 3229166408), (104, 2515023837), (108, 2421874806), (117, 2235576744), (151, 1732201848), (156, 1676682558), (162, 1614583204), (216, 1210937403), (234, 1117788372), (302, 866100924), (312, 838341279), (324, 807291602), (351, 745192248), (453, 577400616), (468, 558894186), (604, 433050462), (648, 403645801), (702, 372596124), (906, 288700308), (936, 279447093), (1053, 248397416), (1208, 216525231), (1359, 192466872), (1404, 186298062), (1812, 144350154), (1963, 133246296), (2106, 124198708), (2718, 96233436), (2808, 93149031), (3624, 72175077), (3926, 66623148), (4077, 64155624), (4212, 62099354), (5436, 48116718), (5889, 44415432), (7852, 33311574), (8154, 32077812), (8424, 31049677), (10872, 24058359), (11778, 22207716), (12231, 21385208), (15704, 16655787), (16308, 16038906), (17667, 14805144), (23556, 11103858), (24462, 10692604), (32616, 8019453), (35334, 7402572), (47112, 5551929), (48924, 5346302), (53001, 4935048), (70668, 3701286), (97848, 2673151), (106002, 2467524), (141336, 1850643), (159003, 1645016), (205627, 1272024), (212004, 1233762), (318006, 822508), (411254, 636012), (424008, 616881)]