1971041472

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 224

約数和(自身を含む): 6183172800

約数和(自身を除く): 4212131328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 229, 272, 288, 293, 306, 408, 432, 458, 459, 544, 576, 586, 612, 687, 816, 864, 879, 916, 918, 1088, 1172, 1224, 1374, 1632, 1728, 1758, 1832, 1836, 2061, 2344, 2448, 2637, 2748, 3264, 3516, 3664, 3672, 3893, 4122, 4688, 4896, 4981, 5274, 5496, 6183, 7032, 7328, 7344, 7786, 7911, 8244, 9376, 9792, 9962, 10548, 10992, 11679, 12366, 14064, 14656, 14688, 14943, 15572, 15822, 16488, 18752, 19924, 21096, 21984, 23358, 24732, 28128, 29376, 29886, 31144, 31644, 32976, 35037, 39848, 42192, 43968, 44829, 46716, 49464, 56256, 59772, 62288, 63288, 65952, 67097, 70074, 79696, 84384, 89658, 93432, 98928, 105111, 119544, 124576, 126576, 131904, 134194, 134487, 140148, 159392, 168768, 179316, 186864, 197856, 201291, 210222, 239088, 249152, 253152, 268388, 268974, 280296, 318784, 358632, 373728, 395712, 402582, 420444, 478176, 506304, 536776, 537948, 560592, 603873, 717264, 747456, 805164, 840888, 956352, 1073552, 1075896, 1121184, 1140649, 1207746, 1434528, 1610328, 1681776, 1811619, 2147104, 2151792, 2242368, 2281298, 2415492, 2869056, 3220656, 3363552, 3421947, 3623238, 4294208, 4303584, 4562596, 4830984, 6441312, 6727104, 6843894, 7246476, 8607168, 9125192, 9661968, 10265841, 12882624, 13687788, 14492952, 18250384, 19323936, 20531682, 27375576, 28985904, 30797523, 36500768, 38647872, 41063364, 54751152, 57971808, 61595046, 73001536, 82126728, 109502304, 115943616, 123190092, 164253456, 219004608, 246380184, 328506912, 492760368, 657013824, 985520736, 1971041472]

約数ペア:

[(1, 1971041472), (2, 985520736), (3, 657013824), (4, 492760368), (6, 328506912), (8, 246380184), (9, 219004608), (12, 164253456), (16, 123190092), (17, 115943616), (18, 109502304), (24, 82126728), (27, 73001536), (32, 61595046), (34, 57971808), (36, 54751152), (48, 41063364), (51, 38647872), (54, 36500768), (64, 30797523), (68, 28985904), (72, 27375576), (96, 20531682), (102, 19323936), (108, 18250384), (136, 14492952), (144, 13687788), (153, 12882624), (192, 10265841), (204, 9661968), (216, 9125192), (229, 8607168), (272, 7246476), (288, 6843894), (293, 6727104), (306, 6441312), (408, 4830984), (432, 4562596), (458, 4303584), (459, 4294208), (544, 3623238), (576, 3421947), (586, 3363552), (612, 3220656), (687, 2869056), (816, 2415492), (864, 2281298), (879, 2242368), (916, 2151792), (918, 2147104), (1088, 1811619), (1172, 1681776), (1224, 1610328), (1374, 1434528), (1632, 1207746), (1728, 1140649), (1758, 1121184), (1832, 1075896), (1836, 1073552), (2061, 956352), (2344, 840888), (2448, 805164), (2637, 747456), (2748, 717264), (3264, 603873), (3516, 560592), (3664, 537948), (3672, 536776), (3893, 506304), (4122, 478176), (4688, 420444), (4896, 402582), (4981, 395712), (5274, 373728), (5496, 358632), (6183, 318784), (7032, 280296), (7328, 268974), (7344, 268388), (7786, 253152), (7911, 249152), (8244, 239088), (9376, 210222), (9792, 201291), (9962, 197856), (10548, 186864), (10992, 179316), (11679, 168768), (12366, 159392), (14064, 140148), (14656, 134487), (14688, 134194), (14943, 131904), (15572, 126576), (15822, 124576), (16488, 119544), (18752, 105111), (19924, 98928), (21096, 93432), (21984, 89658), (23358, 84384), (24732, 79696), (28128, 70074), (29376, 67097), (29886, 65952), (31144, 63288), (31644, 62288), (32976, 59772), (35037, 56256), (39848, 49464), (42192, 46716), (43968, 44829)]