421570692

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 1181364912

約数和(自身を除く): 759794220

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 53, 68, 82, 102, 106, 123, 153, 159, 164, 204, 212, 246, 306, 317, 318, 369, 477, 492, 612, 634, 636, 697, 738, 901, 951, 954, 1268, 1394, 1476, 1802, 1902, 1908, 2091, 2173, 2703, 2788, 2853, 3604, 3804, 4182, 4346, 5389, 5406, 5706, 6273, 6519, 8109, 8364, 8692, 10778, 10812, 11412, 12546, 12997, 13038, 16167, 16218, 16801, 19557, 21556, 25092, 25994, 26076, 32334, 32436, 33602, 36941, 38991, 39114, 48501, 50403, 51988, 64668, 67204, 73882, 77982, 78228, 97002, 100806, 110823, 116973, 147764, 151209, 155964, 194004, 201612, 220949, 221646, 233946, 285617, 302418, 332469, 441898, 443292, 467892, 571234, 604836, 662847, 664938, 688841, 856851, 883796, 1142468, 1325694, 1329876, 1377682, 1713702, 1988541, 2066523, 2570553, 2651388, 2755364, 3427404, 3977082, 4133046, 5141106, 6199569, 7954164, 8266092, 10282212, 11710297, 12399138, 23420594, 24798276, 35130891, 46841188, 70261782, 105392673, 140523564, 210785346, 421570692]

約数ペア:

[(1, 421570692), (2, 210785346), (3, 140523564), (4, 105392673), (6, 70261782), (9, 46841188), (12, 35130891), (17, 24798276), (18, 23420594), (34, 12399138), (36, 11710297), (41, 10282212), (51, 8266092), (53, 7954164), (68, 6199569), (82, 5141106), (102, 4133046), (106, 3977082), (123, 3427404), (153, 2755364), (159, 2651388), (164, 2570553), (204, 2066523), (212, 1988541), (246, 1713702), (306, 1377682), (317, 1329876), (318, 1325694), (369, 1142468), (477, 883796), (492, 856851), (612, 688841), (634, 664938), (636, 662847), (697, 604836), (738, 571234), (901, 467892), (951, 443292), (954, 441898), (1268, 332469), (1394, 302418), (1476, 285617), (1802, 233946), (1902, 221646), (1908, 220949), (2091, 201612), (2173, 194004), (2703, 155964), (2788, 151209), (2853, 147764), (3604, 116973), (3804, 110823), (4182, 100806), (4346, 97002), (5389, 78228), (5406, 77982), (5706, 73882), (6273, 67204), (6519, 64668), (8109, 51988), (8364, 50403), (8692, 48501), (10778, 39114), (10812, 38991), (11412, 36941), (12546, 33602), (12997, 32436), (13038, 32334), (16167, 26076), (16218, 25994), (16801, 25092), (19557, 21556)]