780027456

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:669

約数の個数: 224

約数和(自身を含む): 2433328128

約数和(自身を除く): 1653300672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 64, 68, 78, 93, 96, 102, 104, 124, 136, 156, 186, 192, 204, 208, 221, 248, 272, 312, 372, 403, 408, 416, 442, 496, 527, 544, 593, 624, 663, 744, 806, 816, 832, 884, 992, 1054, 1088, 1186, 1209, 1248, 1326, 1488, 1581, 1612, 1632, 1768, 1779, 1984, 2108, 2372, 2418, 2496, 2652, 2976, 3162, 3224, 3264, 3536, 3558, 4216, 4744, 4836, 5304, 5952, 6324, 6448, 6851, 7072, 7116, 7709, 8432, 9488, 9672, 10081, 10608, 12648, 12896, 13702, 14144, 14232, 15418, 16864, 18383, 18976, 19344, 20162, 20553, 21216, 23127, 25296, 25792, 27404, 28464, 30243, 30836, 33728, 36766, 37952, 38688, 40324, 41106, 42432, 46254, 50592, 54808, 55149, 56928, 60486, 61672, 73532, 77376, 80648, 82212, 92508, 101184, 109616, 110298, 113856, 120972, 123344, 131053, 147064, 161296, 164424, 185016, 219232, 220596, 238979, 241944, 246688, 262106, 294128, 312511, 322592, 328848, 370032, 393159, 438464, 441192, 477958, 483888, 493376, 524212, 588256, 625022, 645184, 657696, 716937, 740064, 786318, 882384, 937533, 955916, 967776, 1048424, 1176512, 1250044, 1315392, 1433874, 1480128, 1572636, 1764768, 1875066, 1911832, 1935552, 2096848, 2500088, 2867748, 3145272, 3529536, 3750132, 3823664, 4062643, 4193696, 5000176, 5735496, 6290544, 7500264, 7647328, 8125286, 8387392, 10000352, 11470992, 12187929, 12581088, 15000528, 15294656, 16250572, 20000704, 22941984, 24375858, 25162176, 30001056, 32501144, 45883968, 48751716, 60002112, 65002288, 97503432, 130004576, 195006864, 260009152, 390013728, 780027456]

約数ペア:

[(1, 780027456), (2, 390013728), (3, 260009152), (4, 195006864), (6, 130004576), (8, 97503432), (12, 65002288), (13, 60002112), (16, 48751716), (17, 45883968), (24, 32501144), (26, 30001056), (31, 25162176), (32, 24375858), (34, 22941984), (39, 20000704), (48, 16250572), (51, 15294656), (52, 15000528), (62, 12581088), (64, 12187929), (68, 11470992), (78, 10000352), (93, 8387392), (96, 8125286), (102, 7647328), (104, 7500264), (124, 6290544), (136, 5735496), (156, 5000176), (186, 4193696), (192, 4062643), (204, 3823664), (208, 3750132), (221, 3529536), (248, 3145272), (272, 2867748), (312, 2500088), (372, 2096848), (403, 1935552), (408, 1911832), (416, 1875066), (442, 1764768), (496, 1572636), (527, 1480128), (544, 1433874), (593, 1315392), (624, 1250044), (663, 1176512), (744, 1048424), (806, 967776), (816, 955916), (832, 937533), (884, 882384), (992, 786318), (1054, 740064), (1088, 716937), (1186, 657696), (1209, 645184), (1248, 625022), (1326, 588256), (1488, 524212), (1581, 493376), (1612, 483888), (1632, 477958), (1768, 441192), (1779, 438464), (1984, 393159), (2108, 370032), (2372, 328848), (2418, 322592), (2496, 312511), (2652, 294128), (2976, 262106), (3162, 246688), (3224, 241944), (3264, 238979), (3536, 220596), (3558, 219232), (4216, 185016), (4744, 164424), (4836, 161296), (5304, 147064), (5952, 131053), (6324, 123344), (6448, 120972), (6851, 113856), (7072, 110298), (7116, 109616), (7709, 101184), (8432, 92508), (9488, 82212), (9672, 80648), (10081, 77376), (10608, 73532), (12648, 61672), (12896, 60486), (13702, 56928), (14144, 55149), (14232, 54808), (15418, 50592), (16864, 46254), (18383, 42432), (18976, 41106), (19344, 40324), (20162, 38688), (20553, 37952), (21216, 36766), (23127, 33728), (25296, 30836), (25792, 30243), (27404, 28464)]