304608304

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:89

約数の個数: 270

約数和(自身を含む): 860140260

約数和(自身を除く): 555531956

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 49, 52, 56, 76, 77, 88, 91, 98, 104, 112, 121, 133, 143, 152, 154, 169, 176, 182, 196, 208, 209, 242, 247, 266, 286, 304, 308, 338, 364, 392, 418, 484, 494, 532, 539, 572, 616, 637, 676, 728, 784, 836, 847, 931, 968, 988, 1001, 1064, 1078, 1144, 1183, 1232, 1274, 1352, 1456, 1463, 1573, 1672, 1694, 1729, 1859, 1862, 1936, 1976, 2002, 2128, 2156, 2288, 2299, 2366, 2548, 2704, 2717, 2926, 3146, 3211, 3344, 3388, 3458, 3718, 3724, 3952, 4004, 4312, 4598, 4732, 5096, 5434, 5852, 5929, 6292, 6422, 6776, 6916, 7007, 7436, 7448, 8008, 8281, 8624, 9196, 9464, 10192, 10241, 10868, 11011, 11704, 11858, 12103, 12584, 12844, 13013, 13552, 13832, 14014, 14872, 14896, 16016, 16093, 16562, 18392, 18928, 19019, 20449, 20482, 21736, 22022, 22477, 23408, 23716, 24206, 25168, 25688, 26026, 27664, 28028, 29744, 29887, 32186, 33124, 35321, 36784, 38038, 40898, 40964, 43472, 44044, 44954, 47432, 48412, 51376, 52052, 56056, 59774, 64372, 66248, 70642, 76076, 77077, 81796, 81928, 88088, 89908, 91091, 94864, 96824, 104104, 112112, 112651, 119548, 128744, 132496, 133133, 141284, 143143, 152152, 154154, 157339, 163592, 163856, 176176, 179816, 182182, 193648, 208208, 209209, 225302, 239096, 247247, 257488, 266266, 282568, 286286, 304304, 308308, 314678, 327184, 359632, 364364, 388531, 418418, 450604, 478192, 494494, 532532, 565136, 572572, 616616, 629356, 728728, 777062, 836836, 901208, 988988, 1002001, 1065064, 1145144, 1233232, 1258712, 1457456, 1464463, 1554124, 1673672, 1730729, 1802416, 1977976, 2004002, 2130128, 2290288, 2517424, 2719717, 2928926, 3108248, 3347344, 3461458, 3955952, 4008004, 5439434, 5857852, 6216496, 6922916, 8016008, 10878868, 11715704, 13845832, 16032016, 19038019, 21757736, 23431408, 27691664, 38076038, 43515472, 76152076, 152304152, 304608304]

約数ペア:

[(1, 304608304), (2, 152304152), (4, 76152076), (7, 43515472), (8, 38076038), (11, 27691664), (13, 23431408), (14, 21757736), (16, 19038019), (19, 16032016), (22, 13845832), (26, 11715704), (28, 10878868), (38, 8016008), (44, 6922916), (49, 6216496), (52, 5857852), (56, 5439434), (76, 4008004), (77, 3955952), (88, 3461458), (91, 3347344), (98, 3108248), (104, 2928926), (112, 2719717), (121, 2517424), (133, 2290288), (143, 2130128), (152, 2004002), (154, 1977976), (169, 1802416), (176, 1730729), (182, 1673672), (196, 1554124), (208, 1464463), (209, 1457456), (242, 1258712), (247, 1233232), (266, 1145144), (286, 1065064), (304, 1002001), (308, 988988), (338, 901208), (364, 836836), (392, 777062), (418, 728728), (484, 629356), (494, 616616), (532, 572572), (539, 565136), (572, 532532), (616, 494494), (637, 478192), (676, 450604), (728, 418418), (784, 388531), (836, 364364), (847, 359632), (931, 327184), (968, 314678), (988, 308308), (1001, 304304), (1064, 286286), (1078, 282568), (1144, 266266), (1183, 257488), (1232, 247247), (1274, 239096), (1352, 225302), (1456, 209209), (1463, 208208), (1573, 193648), (1672, 182182), (1694, 179816), (1729, 176176), (1859, 163856), (1862, 163592), (1936, 157339), (1976, 154154), (2002, 152152), (2128, 143143), (2156, 141284), (2288, 133133), (2299, 132496), (2366, 128744), (2548, 119548), (2704, 112651), (2717, 112112), (2926, 104104), (3146, 96824), (3211, 94864), (3344, 91091), (3388, 89908), (3458, 88088), (3718, 81928), (3724, 81796), (3952, 77077), (4004, 76076), (4312, 70642), (4598, 66248), (4732, 64372), (5096, 59774), (5434, 56056), (5852, 52052), (5929, 51376), (6292, 48412), (6422, 47432), (6776, 44954), (6916, 44044), (7007, 43472), (7436, 40964), (7448, 40898), (8008, 38038), (8281, 36784), (8624, 35321), (9196, 33124), (9464, 32186), (10192, 29887), (10241, 29744), (10868, 28028), (11011, 27664), (11704, 26026), (11858, 25688), (12103, 25168), (12584, 24206), (12844, 23716), (13013, 23408), (13552, 22477), (13832, 22022), (14014, 21736), (14872, 20482), (14896, 20449), (16016, 19019), (16093, 18928), (16562, 18392)]