238817124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 748500480

約数和(自身を除く): 509683356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 269, 271, 273, 364, 468, 538, 542, 546, 807, 813, 819, 1076, 1084, 1092, 1614, 1626, 1638, 1883, 1897, 2421, 2439, 3228, 3252, 3276, 3497, 3523, 3766, 3794, 4842, 4878, 5649, 5691, 6994, 7046, 7532, 7588, 9684, 9756, 10491, 10569, 11298, 11382, 13988, 14092, 16947, 17073, 20982, 21138, 22596, 22764, 24479, 24661, 31473, 31707, 33894, 34146, 41964, 42276, 48958, 49322, 62946, 63414, 67788, 68292, 72899, 73437, 73983, 97916, 98644, 125892, 126828, 145798, 146874, 147966, 218697, 220311, 221949, 291596, 293748, 295932, 437394, 440622, 443898, 510293, 656091, 874788, 881244, 887796, 947687, 1020586, 1312182, 1530879, 1895374, 2041172, 2624364, 2843061, 3061758, 3790748, 4592637, 5686122, 6123516, 6633809, 8529183, 9185274, 11372244, 13267618, 17058366, 18370548, 19901427, 26535236, 34116732, 39802854, 59704281, 79605708, 119408562, 238817124]

約数ペア:

[(1, 238817124), (2, 119408562), (3, 79605708), (4, 59704281), (6, 39802854), (7, 34116732), (9, 26535236), (12, 19901427), (13, 18370548), (14, 17058366), (18, 13267618), (21, 11372244), (26, 9185274), (28, 8529183), (36, 6633809), (39, 6123516), (42, 5686122), (52, 4592637), (63, 3790748), (78, 3061758), (84, 2843061), (91, 2624364), (117, 2041172), (126, 1895374), (156, 1530879), (182, 1312182), (234, 1020586), (252, 947687), (269, 887796), (271, 881244), (273, 874788), (364, 656091), (468, 510293), (538, 443898), (542, 440622), (546, 437394), (807, 295932), (813, 293748), (819, 291596), (1076, 221949), (1084, 220311), (1092, 218697), (1614, 147966), (1626, 146874), (1638, 145798), (1883, 126828), (1897, 125892), (2421, 98644), (2439, 97916), (3228, 73983), (3252, 73437), (3276, 72899), (3497, 68292), (3523, 67788), (3766, 63414), (3794, 62946), (4842, 49322), (4878, 48958), (5649, 42276), (5691, 41964), (6994, 34146), (7046, 33894), (7532, 31707), (7588, 31473), (9684, 24661), (9756, 24479), (10491, 22764), (10569, 22596), (11298, 21138), (11382, 20982), (13988, 17073), (14092, 16947)]