1897327432

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 5215424760

約数和(自身を除く): 3318097328

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 49, 52, 56, 68, 77, 88, 91, 98, 104, 119, 121, 136, 143, 154, 181, 182, 187, 196, 221, 238, 242, 286, 308, 362, 364, 374, 392, 442, 476, 484, 539, 572, 616, 637, 724, 728, 748, 833, 847, 884, 952, 968, 1001, 1078, 1144, 1267, 1274, 1309, 1448, 1496, 1547, 1573, 1666, 1694, 1768, 1991, 2002, 2057, 2156, 2353, 2431, 2534, 2548, 2618, 3077, 3094, 3146, 3332, 3388, 3982, 4004, 4114, 4312, 4706, 4862, 5068, 5096, 5236, 5929, 6154, 6188, 6292, 6664, 6776, 7007, 7964, 8008, 8228, 8869, 9163, 9412, 9724, 10136, 10472, 10829, 11011, 11858, 12308, 12376, 12584, 13937, 14014, 14399, 15928, 16456, 16471, 17017, 17738, 18326, 18824, 19448, 21539, 21658, 21901, 22022, 23716, 24616, 25883, 26741, 27874, 28028, 28798, 32942, 33847, 34034, 35476, 36652, 40001, 43078, 43316, 43802, 44044, 47432, 51766, 53482, 55748, 56056, 57596, 65884, 67694, 68068, 70952, 73304, 77077, 80002, 86156, 86632, 87604, 88088, 97559, 100793, 103532, 106964, 111496, 115192, 115297, 119119, 131768, 135388, 136136, 150773, 153307, 154154, 160004, 172312, 175208, 181181, 187187, 195118, 201586, 207064, 213928, 230594, 236929, 238238, 270776, 280007, 284713, 301546, 306614, 308308, 320008, 362362, 372317, 374374, 390236, 403172, 440011, 461188, 473858, 476476, 560014, 569426, 603092, 613228, 616616, 724724, 744634, 748748, 780472, 806344, 880022, 922376, 947716, 952952, 1073149, 1120028, 1138852, 1206184, 1226456, 1268267, 1310309, 1449448, 1489268, 1497496, 1658503, 1760044, 1895432, 1960049, 1992991, 2146298, 2240056, 2277704, 2536534, 2606219, 2620618, 2978536, 3080077, 3317006, 3520088, 3920098, 3985982, 4292596, 4840121, 5073068, 5212438, 5241236, 6160154, 6634012, 7840196, 7971964, 8585192, 9680242, 10146136, 10424876, 10482472, 12320308, 13268024, 13950937, 15680392, 15943928, 18243533, 19360484, 20849752, 21560539, 24640616, 27901874, 33880847, 36487066, 38720968, 43121078, 55803748, 67761694, 72974132, 86242156, 111607496, 135523388, 145948264, 172484312, 237165929, 271046776, 474331858, 948663716, 1897327432]

約数ペア:

[(1, 1897327432), (2, 948663716), (4, 474331858), (7, 271046776), (8, 237165929), (11, 172484312), (13, 145948264), (14, 135523388), (17, 111607496), (22, 86242156), (26, 72974132), (28, 67761694), (34, 55803748), (44, 43121078), (49, 38720968), (52, 36487066), (56, 33880847), (68, 27901874), (77, 24640616), (88, 21560539), (91, 20849752), (98, 19360484), (104, 18243533), (119, 15943928), (121, 15680392), (136, 13950937), (143, 13268024), (154, 12320308), (181, 10482472), (182, 10424876), (187, 10146136), (196, 9680242), (221, 8585192), (238, 7971964), (242, 7840196), (286, 6634012), (308, 6160154), (362, 5241236), (364, 5212438), (374, 5073068), (392, 4840121), (442, 4292596), (476, 3985982), (484, 3920098), (539, 3520088), (572, 3317006), (616, 3080077), (637, 2978536), (724, 2620618), (728, 2606219), (748, 2536534), (833, 2277704), (847, 2240056), (884, 2146298), (952, 1992991), (968, 1960049), (1001, 1895432), (1078, 1760044), (1144, 1658503), (1267, 1497496), (1274, 1489268), (1309, 1449448), (1448, 1310309), (1496, 1268267), (1547, 1226456), (1573, 1206184), (1666, 1138852), (1694, 1120028), (1768, 1073149), (1991, 952952), (2002, 947716), (2057, 922376), (2156, 880022), (2353, 806344), (2431, 780472), (2534, 748748), (2548, 744634), (2618, 724724), (3077, 616616), (3094, 613228), (3146, 603092), (3332, 569426), (3388, 560014), (3982, 476476), (4004, 473858), (4114, 461188), (4312, 440011), (4706, 403172), (4862, 390236), (5068, 374374), (5096, 372317), (5236, 362362), (5929, 320008), (6154, 308308), (6188, 306614), (6292, 301546), (6664, 284713), (6776, 280007), (7007, 270776), (7964, 238238), (8008, 236929), (8228, 230594), (8869, 213928), (9163, 207064), (9412, 201586), (9724, 195118), (10136, 187187), (10472, 181181), (10829, 175208), (11011, 172312), (11858, 160004), (12308, 154154), (12376, 153307), (12584, 150773), (13937, 136136), (14014, 135388), (14399, 131768), (15928, 119119), (16456, 115297), (16471, 115192), (17017, 111496), (17738, 106964), (18326, 103532), (18824, 100793), (19448, 97559), (21539, 88088), (21658, 87604), (21901, 86632), (22022, 86156), (23716, 80002), (24616, 77077), (25883, 73304), (26741, 70952), (27874, 68068), (28028, 67694), (28798, 65884), (32942, 57596), (33847, 56056), (34034, 55748), (35476, 53482), (36652, 51766), (40001, 47432), (43078, 44044), (43316, 43802)]