242618922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 671731200

約数和(自身を除く): 429112278

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 97, 117, 126, 182, 189, 194, 234, 273, 291, 351, 378, 509, 546, 582, 679, 702, 819, 873, 1018, 1261, 1358, 1527, 1638, 1746, 2037, 2457, 2522, 2619, 3054, 3563, 3783, 4074, 4581, 4914, 5238, 6111, 6617, 7126, 7566, 8827, 9162, 10689, 11349, 12222, 13234, 13743, 17654, 18333, 19851, 21378, 22698, 26481, 27486, 32067, 34047, 36666, 39702, 46319, 49373, 52962, 59553, 64134, 68094, 79443, 92638, 96201, 98746, 119106, 138957, 148119, 158886, 178659, 192402, 238329, 277914, 296238, 345611, 357318, 416871, 444357, 476658, 641849, 691222, 833742, 888714, 1036833, 1250613, 1283698, 1333071, 1925547, 2073666, 2501226, 2666142, 3110499, 3851094, 4492943, 5776641, 6220998, 8985886, 9331497, 11553282, 13478829, 17329923, 18662994, 26957658, 34659846, 40436487, 80872974, 121309461, 242618922]

約数ペア:

[(1, 242618922), (2, 121309461), (3, 80872974), (6, 40436487), (7, 34659846), (9, 26957658), (13, 18662994), (14, 17329923), (18, 13478829), (21, 11553282), (26, 9331497), (27, 8985886), (39, 6220998), (42, 5776641), (54, 4492943), (63, 3851094), (78, 3110499), (91, 2666142), (97, 2501226), (117, 2073666), (126, 1925547), (182, 1333071), (189, 1283698), (194, 1250613), (234, 1036833), (273, 888714), (291, 833742), (351, 691222), (378, 641849), (509, 476658), (546, 444357), (582, 416871), (679, 357318), (702, 345611), (819, 296238), (873, 277914), (1018, 238329), (1261, 192402), (1358, 178659), (1527, 158886), (1638, 148119), (1746, 138957), (2037, 119106), (2457, 98746), (2522, 96201), (2619, 92638), (3054, 79443), (3563, 68094), (3783, 64134), (4074, 59553), (4581, 52962), (4914, 49373), (5238, 46319), (6111, 39702), (6617, 36666), (7126, 34047), (7566, 32067), (8827, 27486), (9162, 26481), (10689, 22698), (11349, 21378), (12222, 19851), (13234, 18333), (13743, 17654)]