252008172

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 774090240

約数和(自身を除く): 522082068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 47, 52, 54, 57, 67, 76, 78, 81, 94, 108, 114, 117, 134, 141, 156, 162, 171, 188, 201, 228, 234, 247, 268, 282, 324, 342, 351, 402, 423, 468, 494, 513, 564, 603, 611, 684, 702, 741, 804, 846, 871, 893, 988, 1026, 1053, 1206, 1222, 1269, 1273, 1404, 1482, 1539, 1692, 1742, 1786, 1809, 1833, 2052, 2106, 2223, 2412, 2444, 2538, 2546, 2613, 2679, 2964, 3078, 3149, 3484, 3572, 3618, 3666, 3807, 3819, 4212, 4446, 5076, 5092, 5226, 5358, 5427, 5499, 6156, 6298, 6669, 7236, 7332, 7614, 7638, 7839, 8037, 8892, 9447, 10452, 10716, 10854, 10998, 11457, 11609, 12596, 13338, 15228, 15276, 15678, 16074, 16497, 16549, 18894, 20007, 21708, 21996, 22914, 23218, 23517, 24111, 26676, 28341, 31356, 32148, 32994, 33098, 34371, 34827, 37788, 40014, 40937, 45828, 46436, 47034, 48222, 49491, 49647, 56682, 59831, 65988, 66196, 68742, 69654, 70551, 72333, 80028, 81874, 85023, 94068, 96444, 98982, 99294, 103113, 104481, 113364, 119662, 122811, 137484, 139308, 141102, 144666, 148941, 163748, 170046, 179493, 197964, 198588, 206226, 208962, 239324, 245622, 255069, 282204, 289332, 297882, 313443, 340092, 358986, 368433, 412452, 417924, 446823, 491244, 510138, 538479, 595764, 626886, 717972, 736866, 777803, 893646, 940329, 1020276, 1076958, 1105299, 1253772, 1340469, 1473732, 1555606, 1615437, 1787292, 1880658, 2153916, 2210598, 2333409, 2680938, 3111212, 3230874, 3315897, 3761316, 4421196, 4666818, 4846311, 5361876, 6461748, 6631794, 7000227, 9333636, 9692622, 13263588, 14000454, 19385244, 21000681, 28000908, 42001362, 63002043, 84002724, 126004086, 252008172]

約数ペア:

[(1, 252008172), (2, 126004086), (3, 84002724), (4, 63002043), (6, 42001362), (9, 28000908), (12, 21000681), (13, 19385244), (18, 14000454), (19, 13263588), (26, 9692622), (27, 9333636), (36, 7000227), (38, 6631794), (39, 6461748), (47, 5361876), (52, 4846311), (54, 4666818), (57, 4421196), (67, 3761316), (76, 3315897), (78, 3230874), (81, 3111212), (94, 2680938), (108, 2333409), (114, 2210598), (117, 2153916), (134, 1880658), (141, 1787292), (156, 1615437), (162, 1555606), (171, 1473732), (188, 1340469), (201, 1253772), (228, 1105299), (234, 1076958), (247, 1020276), (268, 940329), (282, 893646), (324, 777803), (342, 736866), (351, 717972), (402, 626886), (423, 595764), (468, 538479), (494, 510138), (513, 491244), (564, 446823), (603, 417924), (611, 412452), (684, 368433), (702, 358986), (741, 340092), (804, 313443), (846, 297882), (871, 289332), (893, 282204), (988, 255069), (1026, 245622), (1053, 239324), (1206, 208962), (1222, 206226), (1269, 198588), (1273, 197964), (1404, 179493), (1482, 170046), (1539, 163748), (1692, 148941), (1742, 144666), (1786, 141102), (1809, 139308), (1833, 137484), (2052, 122811), (2106, 119662), (2223, 113364), (2412, 104481), (2444, 103113), (2538, 99294), (2546, 98982), (2613, 96444), (2679, 94068), (2964, 85023), (3078, 81874), (3149, 80028), (3484, 72333), (3572, 70551), (3618, 69654), (3666, 68742), (3807, 66196), (3819, 65988), (4212, 59831), (4446, 56682), (5076, 49647), (5092, 49491), (5226, 48222), (5358, 47034), (5427, 46436), (5499, 45828), (6156, 40937), (6298, 40014), (6669, 37788), (7236, 34827), (7332, 34371), (7614, 33098), (7638, 32994), (7839, 32148), (8037, 31356), (8892, 28341), (9447, 26676), (10452, 24111), (10716, 23517), (10854, 23218), (10998, 22914), (11457, 21996), (11609, 21708), (12596, 20007), (13338, 18894), (15228, 16549), (15276, 16497), (15678, 16074)]