212602572

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 687837696

約数和(自身を除く): 475235124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 73, 78, 84, 91, 98, 117, 126, 127, 146, 147, 156, 182, 196, 219, 234, 252, 254, 273, 292, 294, 364, 381, 438, 441, 468, 508, 511, 546, 588, 637, 657, 762, 819, 876, 882, 889, 949, 1022, 1092, 1143, 1274, 1314, 1524, 1533, 1638, 1651, 1764, 1778, 1898, 1911, 2044, 2286, 2548, 2628, 2667, 2847, 3066, 3276, 3302, 3556, 3577, 3796, 3822, 4572, 4599, 4953, 5334, 5694, 5733, 6132, 6223, 6604, 6643, 7154, 7644, 8001, 8541, 9198, 9271, 9906, 10668, 10731, 11388, 11466, 11557, 12446, 13286, 14308, 14859, 16002, 17082, 18396, 18542, 18669, 19812, 19929, 21462, 22932, 23114, 24892, 26572, 27813, 29718, 32004, 32193, 34164, 34671, 37084, 37338, 39858, 42924, 46228, 46501, 55626, 56007, 59436, 59787, 64386, 64897, 69342, 74676, 79716, 80899, 83439, 93002, 104013, 111252, 112014, 119574, 120523, 128772, 129794, 138684, 139503, 161798, 166878, 186004, 194691, 208026, 224028, 239148, 241046, 242697, 259588, 279006, 323596, 333756, 361569, 389382, 416052, 418509, 454279, 482092, 485394, 558012, 584073, 723138, 728091, 778764, 837018, 843661, 908558, 970788, 1084707, 1168146, 1362837, 1446276, 1456182, 1674036, 1687322, 1817116, 2169414, 2336292, 2530983, 2725674, 2912364, 3374644, 4088511, 4338828, 5061966, 5451348, 5905627, 7592949, 8177022, 10123932, 11811254, 15185898, 16354044, 17716881, 23622508, 30371796, 35433762, 53150643, 70867524, 106301286, 212602572]

約数ペア:

[(1, 212602572), (2, 106301286), (3, 70867524), (4, 53150643), (6, 35433762), (7, 30371796), (9, 23622508), (12, 17716881), (13, 16354044), (14, 15185898), (18, 11811254), (21, 10123932), (26, 8177022), (28, 7592949), (36, 5905627), (39, 5451348), (42, 5061966), (49, 4338828), (52, 4088511), (63, 3374644), (73, 2912364), (78, 2725674), (84, 2530983), (91, 2336292), (98, 2169414), (117, 1817116), (126, 1687322), (127, 1674036), (146, 1456182), (147, 1446276), (156, 1362837), (182, 1168146), (196, 1084707), (219, 970788), (234, 908558), (252, 843661), (254, 837018), (273, 778764), (292, 728091), (294, 723138), (364, 584073), (381, 558012), (438, 485394), (441, 482092), (468, 454279), (508, 418509), (511, 416052), (546, 389382), (588, 361569), (637, 333756), (657, 323596), (762, 279006), (819, 259588), (876, 242697), (882, 241046), (889, 239148), (949, 224028), (1022, 208026), (1092, 194691), (1143, 186004), (1274, 166878), (1314, 161798), (1524, 139503), (1533, 138684), (1638, 129794), (1651, 128772), (1764, 120523), (1778, 119574), (1898, 112014), (1911, 111252), (2044, 104013), (2286, 93002), (2548, 83439), (2628, 80899), (2667, 79716), (2847, 74676), (3066, 69342), (3276, 64897), (3302, 64386), (3556, 59787), (3577, 59436), (3796, 56007), (3822, 55626), (4572, 46501), (4599, 46228), (4953, 42924), (5334, 39858), (5694, 37338), (5733, 37084), (6132, 34671), (6223, 34164), (6604, 32193), (6643, 32004), (7154, 29718), (7644, 27813), (8001, 26572), (8541, 24892), (9198, 23114), (9271, 22932), (9906, 21462), (10668, 19929), (10731, 19812), (11388, 18669), (11466, 18542), (11557, 18396), (12446, 17082), (13286, 16002), (14308, 14859)]