870423456

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 2824077312

約数和(自身を除く): 1953653856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 47, 48, 49, 56, 62, 84, 93, 94, 96, 98, 112, 124, 127, 141, 147, 168, 186, 188, 196, 217, 224, 248, 254, 282, 294, 329, 336, 372, 376, 381, 392, 434, 496, 508, 564, 588, 651, 658, 672, 744, 752, 762, 784, 868, 889, 987, 992, 1016, 1128, 1176, 1302, 1316, 1457, 1488, 1504, 1519, 1524, 1568, 1736, 1778, 1974, 2032, 2256, 2303, 2352, 2604, 2632, 2667, 2914, 2976, 3038, 3048, 3472, 3556, 3937, 3948, 4064, 4371, 4512, 4557, 4606, 4704, 5208, 5264, 5334, 5828, 5969, 6076, 6096, 6223, 6909, 6944, 7112, 7874, 7896, 8742, 9114, 9212, 10199, 10416, 10528, 10668, 11656, 11811, 11938, 12152, 12192, 12446, 13818, 14224, 15748, 15792, 17484, 17907, 18228, 18424, 18669, 20398, 20832, 21336, 23312, 23622, 23876, 24304, 24892, 27559, 27636, 28448, 30597, 31496, 31584, 34968, 35814, 36456, 36848, 37338, 40796, 41783, 42672, 46624, 47244, 47752, 48608, 49784, 55118, 55272, 61194, 62992, 69936, 71393, 71628, 72912, 73696, 74676, 81592, 82677, 83566, 85344, 94488, 95504, 99568, 110236, 110544, 122388, 125349, 125984, 139872, 142786, 143256, 145824, 149352, 163184, 165354, 167132, 185039, 188976, 191008, 192913, 199136, 214179, 220472, 221088, 244776, 250698, 285572, 286512, 292481, 298704, 326368, 330708, 334264, 370078, 377952, 385826, 428358, 440944, 489552, 501396, 555117, 571144, 573024, 578739, 584962, 597408, 661416, 668528, 740156, 771652, 856716, 877443, 881888, 979104, 1002792, 1110234, 1142288, 1157478, 1169924, 1295273, 1322832, 1337056, 1480312, 1543304, 1713432, 1754886, 2005584, 2220468, 2284576, 2314956, 2339848, 2590546, 2645664, 2960624, 3086608, 3426864, 3509772, 3885819, 4011168, 4440936, 4629912, 4679696, 5181092, 5921248, 6173216, 6853728, 7019544, 7771638, 8881872, 9066911, 9259824, 9359392, 10362184, 14039088, 15543276, 17763744, 18133822, 18519648, 20724368, 27200733, 28078176, 31086552, 36267644, 41448736, 54401466, 62173104, 72535288, 108802932, 124346208, 145070576, 217605864, 290141152, 435211728, 870423456]

約数ペア:

[(1, 870423456), (2, 435211728), (3, 290141152), (4, 217605864), (6, 145070576), (7, 124346208), (8, 108802932), (12, 72535288), (14, 62173104), (16, 54401466), (21, 41448736), (24, 36267644), (28, 31086552), (31, 28078176), (32, 27200733), (42, 20724368), (47, 18519648), (48, 18133822), (49, 17763744), (56, 15543276), (62, 14039088), (84, 10362184), (93, 9359392), (94, 9259824), (96, 9066911), (98, 8881872), (112, 7771638), (124, 7019544), (127, 6853728), (141, 6173216), (147, 5921248), (168, 5181092), (186, 4679696), (188, 4629912), (196, 4440936), (217, 4011168), (224, 3885819), (248, 3509772), (254, 3426864), (282, 3086608), (294, 2960624), (329, 2645664), (336, 2590546), (372, 2339848), (376, 2314956), (381, 2284576), (392, 2220468), (434, 2005584), (496, 1754886), (508, 1713432), (564, 1543304), (588, 1480312), (651, 1337056), (658, 1322832), (672, 1295273), (744, 1169924), (752, 1157478), (762, 1142288), (784, 1110234), (868, 1002792), (889, 979104), (987, 881888), (992, 877443), (1016, 856716), (1128, 771652), (1176, 740156), (1302, 668528), (1316, 661416), (1457, 597408), (1488, 584962), (1504, 578739), (1519, 573024), (1524, 571144), (1568, 555117), (1736, 501396), (1778, 489552), (1974, 440944), (2032, 428358), (2256, 385826), (2303, 377952), (2352, 370078), (2604, 334264), (2632, 330708), (2667, 326368), (2914, 298704), (2976, 292481), (3038, 286512), (3048, 285572), (3472, 250698), (3556, 244776), (3937, 221088), (3948, 220472), (4064, 214179), (4371, 199136), (4512, 192913), (4557, 191008), (4606, 188976), (4704, 185039), (5208, 167132), (5264, 165354), (5334, 163184), (5828, 149352), (5969, 145824), (6076, 143256), (6096, 142786), (6223, 139872), (6909, 125984), (6944, 125349), (7112, 122388), (7874, 110544), (7896, 110236), (8742, 99568), (9114, 95504), (9212, 94488), (10199, 85344), (10416, 83566), (10528, 82677), (10668, 81592), (11656, 74676), (11811, 73696), (11938, 72912), (12152, 71628), (12192, 71393), (12446, 69936), (13818, 62992), (14224, 61194), (15748, 55272), (15792, 55118), (17484, 49784), (17907, 48608), (18228, 47752), (18424, 47244), (18669, 46624), (20398, 42672), (20832, 41783), (21336, 40796), (23312, 37338), (23622, 36848), (23876, 36456), (24304, 35814), (24892, 34968), (27559, 31584), (27636, 31496), (28448, 30597)]