630549864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 2016368640

約数和(自身を除く): 1385818776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 67, 71, 72, 84, 126, 134, 142, 168, 201, 213, 252, 263, 268, 284, 402, 426, 469, 497, 504, 526, 536, 568, 603, 639, 789, 804, 852, 938, 994, 1052, 1206, 1278, 1407, 1491, 1578, 1608, 1704, 1841, 1876, 1988, 2104, 2367, 2412, 2556, 2814, 2982, 3156, 3682, 3752, 3976, 4221, 4473, 4734, 4757, 4824, 5112, 5523, 5628, 5964, 6312, 7364, 8442, 8946, 9468, 9514, 11046, 11256, 11928, 14271, 14728, 16569, 16884, 17621, 17892, 18673, 18936, 19028, 22092, 28542, 33138, 33299, 33768, 35242, 35784, 37346, 38056, 42813, 44184, 52863, 56019, 57084, 66276, 66598, 70484, 74692, 85626, 99897, 105726, 112038, 114168, 123347, 130711, 132552, 133196, 140968, 149384, 158589, 168057, 171252, 199794, 211452, 224076, 246694, 261422, 266392, 299691, 317178, 336114, 342504, 370041, 392133, 399588, 422904, 448152, 493388, 522844, 599382, 634356, 672228, 740082, 784266, 799176, 986776, 1045688, 1110123, 1176399, 1198764, 1251091, 1268712, 1344456, 1480164, 1568532, 2220246, 2352798, 2397528, 2502182, 2960328, 3137064, 3753273, 4440492, 4705596, 5004364, 7506546, 8757637, 8880984, 9411192, 10008728, 11259819, 15013092, 17515274, 22519638, 26272911, 30026184, 35030548, 45039276, 52545822, 70061096, 78818733, 90078552, 105091644, 157637466, 210183288, 315274932, 630549864]

約数ペア:

[(1, 630549864), (2, 315274932), (3, 210183288), (4, 157637466), (6, 105091644), (7, 90078552), (8, 78818733), (9, 70061096), (12, 52545822), (14, 45039276), (18, 35030548), (21, 30026184), (24, 26272911), (28, 22519638), (36, 17515274), (42, 15013092), (56, 11259819), (63, 10008728), (67, 9411192), (71, 8880984), (72, 8757637), (84, 7506546), (126, 5004364), (134, 4705596), (142, 4440492), (168, 3753273), (201, 3137064), (213, 2960328), (252, 2502182), (263, 2397528), (268, 2352798), (284, 2220246), (402, 1568532), (426, 1480164), (469, 1344456), (497, 1268712), (504, 1251091), (526, 1198764), (536, 1176399), (568, 1110123), (603, 1045688), (639, 986776), (789, 799176), (804, 784266), (852, 740082), (938, 672228), (994, 634356), (1052, 599382), (1206, 522844), (1278, 493388), (1407, 448152), (1491, 422904), (1578, 399588), (1608, 392133), (1704, 370041), (1841, 342504), (1876, 336114), (1988, 317178), (2104, 299691), (2367, 266392), (2412, 261422), (2556, 246694), (2814, 224076), (2982, 211452), (3156, 199794), (3682, 171252), (3752, 168057), (3976, 158589), (4221, 149384), (4473, 140968), (4734, 133196), (4757, 132552), (4824, 130711), (5112, 123347), (5523, 114168), (5628, 112038), (5964, 105726), (6312, 99897), (7364, 85626), (8442, 74692), (8946, 70484), (9468, 66598), (9514, 66276), (11046, 57084), (11256, 56019), (11928, 52863), (14271, 44184), (14728, 42813), (16569, 38056), (16884, 37346), (17621, 35784), (17892, 35242), (18673, 33768), (18936, 33299), (19028, 33138), (22092, 28542)]