1788881472

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15299}}^1$

素因数の和:15353

約数の個数: 168

約数和(自身を含む): 6062472000

約数和(自身を除く): 4273590528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 192, 203, 224, 232, 252, 261, 288, 336, 348, 406, 448, 464, 504, 522, 576, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1344, 1392, 1624, 1827, 1856, 2016, 2088, 2436, 2784, 3248, 3654, 4032, 4176, 4872, 5568, 6496, 7308, 8352, 9744, 12992, 14616, 15299, 16704, 19488, 29232, 30598, 38976, 45897, 58464, 61196, 91794, 107093, 116928, 122392, 137691, 183588, 214186, 244784, 275382, 321279, 367176, 428372, 443671, 489568, 550764, 642558, 734352, 856744, 887342, 963837, 979136, 1101528, 1285116, 1331013, 1468704, 1713488, 1774684, 1927674, 2203056, 2570232, 2662026, 2937408, 3105697, 3426976, 3549368, 3855348, 3993039, 4406112, 5140464, 5324052, 6211394, 6853952, 7098736, 7710696, 7986078, 8812224, 9317091, 10280928, 10648104, 12422788, 14197472, 15421392, 15972156, 18634182, 20561856, 21296208, 24845576, 27951273, 28394944, 30842784, 31944312, 37268364, 42592416, 49691152, 55902546, 61685568, 63888624, 74536728, 85184832, 99382304, 111805092, 127777248, 149073456, 198764608, 223610184, 255554496, 298146912, 447220368, 596293824, 894440736, 1788881472]

約数ペア:

[(1, 1788881472), (2, 894440736), (3, 596293824), (4, 447220368), (6, 298146912), (7, 255554496), (8, 223610184), (9, 198764608), (12, 149073456), (14, 127777248), (16, 111805092), (18, 99382304), (21, 85184832), (24, 74536728), (28, 63888624), (29, 61685568), (32, 55902546), (36, 49691152), (42, 42592416), (48, 37268364), (56, 31944312), (58, 30842784), (63, 28394944), (64, 27951273), (72, 24845576), (84, 21296208), (87, 20561856), (96, 18634182), (112, 15972156), (116, 15421392), (126, 14197472), (144, 12422788), (168, 10648104), (174, 10280928), (192, 9317091), (203, 8812224), (224, 7986078), (232, 7710696), (252, 7098736), (261, 6853952), (288, 6211394), (336, 5324052), (348, 5140464), (406, 4406112), (448, 3993039), (464, 3855348), (504, 3549368), (522, 3426976), (576, 3105697), (609, 2937408), (672, 2662026), (696, 2570232), (812, 2203056), (928, 1927674), (1008, 1774684), (1044, 1713488), (1218, 1468704), (1344, 1331013), (1392, 1285116), (1624, 1101528), (1827, 979136), (1856, 963837), (2016, 887342), (2088, 856744), (2436, 734352), (2784, 642558), (3248, 550764), (3654, 489568), (4032, 443671), (4176, 428372), (4872, 367176), (5568, 321279), (6496, 275382), (7308, 244784), (8352, 214186), (9744, 183588), (12992, 137691), (14616, 122392), (15299, 116928), (16704, 107093), (19488, 91794), (29232, 61196), (30598, 58464), (38976, 45897)]